Finding the Fourth Proportional to 466,553.03, 699,412.79 and 182,177.42
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Solution
The fourth proportional to 466,553.03, 699,412.79 and 182,177.42 is: 273,103.39
Step by Step Solution
- Step 1: Write the proportion equation
466,553.03 : 699,412.79 = 182,177.42 : x - Step 2: Convert to fraction form
466,553.03/699,412.79 = 182,177.42/x - Step 3: Cross multiply
466,553.03x = 699,412.79 × 182,177.42 - Step 4: Simplify right side
466,553.03x = 127,417,213,189.25 - Step 5: Solve for x
x = 127,417,213,189.25/466,553.03 - Step 6: Final answer
x = 273,103.39
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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.