Finding the Fourth Proportional to 15,707,590.29, 23,558,761.04 and 4,349,187.09
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Solution
The fourth proportional to 15,707,590.29, 23,558,761.04 and 4,349,187.09 is: 6,523,053.98
Step by Step Solution
- Step 1: Write the proportion equation
15,707,590.29 : 23,558,761.04 = 4,349,187.09 : x - Step 2: Convert to fraction form
15,707,590.29/23,558,761.04 = 4,349,187.09/x - Step 3: Cross multiply
15,707,590.29x = 23,558,761.04 × 4,349,187.09 - Step 4: Simplify right side
15,707,590.29x = 102,461,459,349,817.03 - Step 5: Solve for x
x = 102,461,459,349,817.03/15,707,590.29 - Step 6: Final answer
x = 6,523,053.98
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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.