Finding the Fourth Proportional to 11,306,704.29, 16,951,787.85 and 3,625,977.06
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Solution
The fourth proportional to 11,306,704.29, 16,951,787.85 and 3,625,977.06 is: 5,436,313.92
Step by Step Solution
- Step 1: Write the proportion equation
11,306,704.29 : 16,951,787.85 = 3,625,977.06 : x - Step 2: Convert to fraction form
11,306,704.29/16,951,787.85 = 3,625,977.06/x - Step 3: Cross multiply
11,306,704.29x = 16,951,787.85 × 3,625,977.06 - Step 4: Simplify right side
11,306,704.29x = 61,466,793,870,086.73 - Step 5: Solve for x
x = 61,466,793,870,086.73/11,306,704.29 - Step 6: Final answer
x = 5,436,313.92
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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.