Prime Pattern 2*3.5 = 7

Is there a name for this pattern of primes, where a set of 4 numbers in a row can be ordered like this to get the 4th digit?

4 primes in a row: {2, 3, 4, 7}

Number 1 * (number 2.number3) = number 4

Notice number 3 becomes decimal.

Does this happen elsewhere in the primes? what is it called?