Step 1:
The first step to converting 287647.27968766 to a fraction is to re-write 287647.27968766 in the form p/q where p and q are both positive integers. To start with, 287647.27968766 can be written as simply 287647.27968766/1 to technically be written as a fraction.
Step 2:
Next, we will count the number of fractional digits after the decimal point in 287647.27968766, which in this case is 8. For however many digits after the decimal point there are, we will multiply the numerator and denominator of 287647.27968766/1 each by 10 to the power of that many digits. So, in this case, we will multiply the numerator and denominator of 287647.27968766/1 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 287647.27968766 as a fraction:
287647/1 / 1