Finding the Fourth Proportional to 3,704,035.91, 5,109,331.84 and 2,446,730.99
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Solution
The fourth proportional to 3,704,035.91, 5,109,331.84 and 2,446,730.99 is: 3,375,010.62
Step by Step Solution
- Step 1: Write the proportion equation
3,704,035.91 : 5,109,331.84 = 2,446,730.99 : x - Step 2: Convert to fraction form
3,704,035.91/5,109,331.84 = 2,446,730.99/x - Step 3: Cross multiply
3,704,035.91x = 5,109,331.84 × 2,446,730.99 - Step 4: Simplify right side
3,704,035.91x = 12,501,160,551,121.72 - Step 5: Solve for x
x = 12,501,160,551,121.72/3,704,035.91 - Step 6: Final answer
x = 3,375,010.62
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.