Finding the Fourth Proportional to 5,894,562.66, 8,841,337.47 and 3,588,457.23
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Solution
The fourth proportional to 5,894,562.66, 8,841,337.47 and 3,588,457.23 is: 5,382,377.49
Step by Step Solution
- Step 1: Write the proportion equation
5,894,562.66 : 8,841,337.47 = 3,588,457.23 : x - Step 2: Convert to fraction form
5,894,562.66/8,841,337.47 = 3,588,457.23/x - Step 3: Cross multiply
5,894,562.66x = 8,841,337.47 × 3,588,457.23 - Step 4: Simplify right side
5,894,562.66x = 31,726,761,367,091.41 - Step 5: Solve for x
x = 31,726,761,367,091.41/5,894,562.66 - Step 6: Final answer
x = 5,382,377.49
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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.