Finding the Fourth Proportional to 4,561,494.62, 6,294,879.25 and 2,468,337.08
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Solution
The fourth proportional to 4,561,494.62, 6,294,879.25 and 2,468,337.08 is: 3,406,314.19
Step by Step Solution
- Step 1: Write the proportion equation
4,561,494.62 : 6,294,879.25 = 2,468,337.08 : x - Step 2: Convert to fraction form
4,561,494.62/6,294,879.25 = 2,468,337.08/x - Step 3: Cross multiply
4,561,494.62x = 6,294,879.25 × 2,468,337.08 - Step 4: Simplify right side
4,561,494.62x = 15,537,883,866,897.59 - Step 5: Solve for x
x = 15,537,883,866,897.59/4,561,494.62 - Step 6: Final answer
x = 3,406,314.19
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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.