Step 1:
The first step to converting 447886.8939272 to a fraction is to re-write 447886.8939272 in the form p/q where p and q are both positive integers. To start with, 447886.8939272 can be written as simply 447886.8939272/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 447886.8939272, which in this case is 7. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 447886.8939272/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 447886.8939272/1 each by 10000000:
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 447886.8939272 as a fraction:
447887/1 / 1