Finding the Fourth Proportional to 4,532,244.92, 6,799,613.04 and 1,337,371.16
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Solution
The fourth proportional to 4,532,244.92, 6,799,613.04 and 1,337,371.16 is: 2,006,424.31
Step by Step Solution
- Step 1: Write the proportion equation
4,532,244.92 : 6,799,613.04 = 1,337,371.16 : x - Step 2: Convert to fraction form
4,532,244.92/6,799,613.04 = 1,337,371.16/x - Step 3: Cross multiply
4,532,244.92x = 6,799,613.04 × 1,337,371.16 - Step 4: Simplify right side
4,532,244.92x = 9,093,606,378,855.93 - Step 5: Solve for x
x = 9,093,606,378,855.93/4,532,244.92 - Step 6: Final answer
x = 2,006,424.31
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.