Finding the Fourth Proportional to 4,468,535.59, 6,166,397.49 and 2,534,754.64
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Solution
The fourth proportional to 4,468,535.59, 6,166,397.49 and 2,534,754.64 is: 3,497,858.38
Step by Step Solution
- Step 1: Write the proportion equation
4,468,535.59 : 6,166,397.49 = 2,534,754.64 : x - Step 2: Convert to fraction form
4,468,535.59/6,166,397.49 = 2,534,754.64/x - Step 3: Cross multiply
4,468,535.59x = 6,166,397.49 × 2,534,754.64 - Step 4: Simplify right side
4,468,535.59x = 15,630,304,649,861.86 - Step 5: Solve for x
x = 15,630,304,649,861.86/4,468,535.59 - Step 6: Final answer
x = 3,497,858.38
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1.5x scale
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.