Finding the Fourth Proportional to 466,286.62, 698,514.66 and 241,793.80
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Solution
The fourth proportional to 466,286.62, 698,514.66 and 241,793.80 is: 362,216.09
Step by Step Solution
- Step 1: Write the proportion equation
466,286.62 : 698,514.66 = 241,793.80 : x - Step 2: Convert to fraction form
466,286.62/698,514.66 = 241,793.80/x - Step 3: Cross multiply
466,286.62x = 698,514.66 × 241,793.80 - Step 4: Simplify right side
466,286.62x = 168,896,513,997.11 - Step 5: Solve for x
x = 168,896,513,997.11/466,286.62 - Step 6: Final answer
x = 362,216.09
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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.