Step 1: Identify the number of decimal places

The decimal 3.22236 has 5 decimal places.

Step 2: Multiply by the appropriate power of 10

Multiply by 10⁵ = 100000 to eliminate the decimal point.

3.22236 × 100000 = 322236

Step 3: Write as a fraction

Step 4: Simplify the fraction

Find the greatest common divisor (GCD) of 322236 and 100000.

GCD(322236, 100000) = 4

Divide both the numerator and denominator by the GCD: