Finding the Fourth Proportional to 4,067,962.26, 5,613,379.04 and 2,436,327.84
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Solution
The fourth proportional to 4,067,962.26, 5,613,379.04 and 2,436,327.84 is: 3,361,887.54
Step by Step Solution
- Step 1: Write the proportion equation
4,067,962.26 : 5,613,379.04 = 2,436,327.84 : x - Step 2: Convert to fraction form
4,067,962.26/5,613,379.04 = 2,436,327.84/x - Step 3: Cross multiply
4,067,962.26x = 5,613,379.04 × 2,436,327.84 - Step 4: Simplify right side
4,067,962.26x = 13,676,031,631,624.47 - Step 5: Solve for x
x = 13,676,031,631,624.47/4,067,962.26 - Step 6: Final answer
x = 3,361,887.54
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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.