Finding the Fourth Proportional to 15,263,892, 22,906,335.60 and 6,288,444
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Solution
The fourth proportional to 15,263,892, 22,906,335.60 and 6,288,444 is: 9,436,990.82
Step by Step Solution
- Step 1: Write the proportion equation
15,263,892 : 22,906,335.60 = 6,288,444 : x - Step 2: Convert to fraction form
15,263,892/22,906,335.60 = 6,288,444/x - Step 3: Cross multiply
15,263,892x = 22,906,335.60 × 6,288,444 - Step 4: Simplify right side
15,263,892x = 144,045,208,665,806.41 - Step 5: Solve for x
x = 144,045,208,665,806.41/15,263,892 - Step 6: Final answer
x = 9,436,990.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.