Finding the Fourth Proportional to 4,365,646.62, 6,024,773.85 and 2,431,906.68
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Solution
The fourth proportional to 4,365,646.62, 6,024,773.85 and 2,431,906.68 is: 3,356,132.33
Step by Step Solution
- Step 1: Write the proportion equation
4,365,646.62 : 6,024,773.85 = 2,431,906.68 : x - Step 2: Convert to fraction form
4,365,646.62/6,024,773.85 = 2,431,906.68/x - Step 3: Cross multiply
4,365,646.62x = 6,024,773.85 × 2,431,906.68 - Step 4: Simplify right side
4,365,646.62x = 14,651,687,771,304.32 - Step 5: Solve for x
x = 14,651,687,771,304.32/4,365,646.62 - Step 6: Final answer
x = 3,356,132.33
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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.