if the price is $4 then ADA has exceeded the BNB marketcap now, if it is $10 then it is close to the ETH marketcap
nothing is impossible but i don't expect it to be in the near future, you can think about it for the long term
It will indeed be very difficult to happen in the near future, because BNB and ETH are also very strong in terms of marketcap and the daily volume is also very large, so even if it can increase to $4 for Cardano, then BNB and ETH will also increase at the same time.