Arithmetic on today's supply, not a forecast. It assumes nothing about whether Uniswap could attract that much money.
A coin's market capitalisation is its price multiplied by the number of coins in circulation. Uniswap has 620,415,129 UNI in circulation at $6.3590 each, which is $3.95B. Holding that supply still and putting Bitcoin Cash's $4.51B in its place gives $7.2746 per UNI.
The two are close in size, so the answer is a 1.14x move. Uniswap and Bitcoin Cash are within a factor of two of each other by market capitalisation.
Supply is held still, and in practice it moves: coins are minted, burned and unlocked, and every one of those changes the price a given market capitalisation implies. The figure also says nothing about whether the money exists to buy UNI at that level, which is the part that actually decides a price.
$7.2746 per UNI. That is Bitcoin Cash's current market capitalisation of $4.51B divided across the 620,415,129 UNI in circulation.
1.14x. Uniswap trades at $6.3590 today and Bitcoin Cash's market cap is $4.51B against Uniswap's $3.95B.
No. It is one division: Bitcoin Cash's market capitalisation spread over the supply of UNI that exists today. It assumes nothing about whether Uniswap could attract that much money, and it holds the supply still when in practice supply changes.
It sets it. Market cap is price times circulating supply, so the same $4.51B of market cap spread over more coins gives a lower price per coin. This uses the 620,415,129 UNI in circulation now.