Finding the Fourth Proportional to 9,654,877.38, 14,482,316.07 and 2,466,427.08
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Solution
The fourth proportional to 9,654,877.38, 14,482,316.07 and 2,466,427.08 is: 3,699,640.62
Step by Step Solution
- Step 1: Write the proportion equation
9,654,877.38 : 14,482,316.07 = 2,466,427.08 : x - Step 2: Convert to fraction form
9,654,877.38/14,482,316.07 = 2,466,427.08/x - Step 3: Cross multiply
9,654,877.38x = 14,482,316.07 × 2,466,427.08 - Step 4: Simplify right side
9,654,877.38x = 35,719,576,536,167.18 - Step 5: Solve for x
x = 35,719,576,536,167.18/9,654,877.38 - Step 6: Final answer
x = 3,699,640.62
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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.