Step 1:
The first step to converting 390107.37763972 to a fraction is to re-write 390107.37763972 in the form p/q where p and q are both positive integers. To start with, 390107.37763972 can be written as simply 390107.37763972/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 390107.37763972, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 390107.37763972/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 390107.37763972/1 each by 100000000:
Step 3:
Now the last step is to simplify the fraction (if possible) by finding similar factors and cancelling them out, which leads to the following answer for 390107.37763972 as a fraction:
390107/1 / 1