Finding the Fourth Proportional to 3,737,715.52, 5,610,117.84 and 2,313,463.36
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Solution
The fourth proportional to 3,737,715.52, 5,610,117.84 and 2,313,463.36 is: 3,472,388.95
Step by Step Solution
- Step 1: Write the proportion equation
3,737,715.52 : 5,610,117.84 = 2,313,463.36 : x - Step 2: Convert to fraction form
3,737,715.52/5,610,117.84 = 2,313,463.36/x - Step 3: Cross multiply
3,737,715.52x = 5,610,117.84 × 2,313,463.36 - Step 4: Simplify right side
3,737,715.52x = 12,978,802,068,122.34 - Step 5: Solve for x
x = 12,978,802,068,122.34/3,737,715.52 - Step 6: Final answer
x = 3,472,388.95
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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.