Finding the Fourth Proportional to 4,283,874.12, 5,910,732.30 and 2,423,332.41
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Solution
The fourth proportional to 4,283,874.12, 5,910,732.30 and 2,423,332.41 is: 3,343,625.13
Step by Step Solution
- Step 1: Write the proportion equation
4,283,874.12 : 5,910,732.30 = 2,423,332.41 : x - Step 2: Convert to fraction form
4,283,874.12/5,910,732.30 = 2,423,332.41/x - Step 3: Cross multiply
4,283,874.12x = 5,910,732.30 × 2,423,332.41 - Step 4: Simplify right side
4,283,874.12x = 14,323,669,149,423.84 - Step 5: Solve for x
x = 14,323,669,149,423.84/4,283,874.12 - Step 6: Final answer
x = 3,343,625.13
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.