Finding the Fourth Proportional to 737,001.92, 1,105,126.65 and 337,299.99
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Solution
The fourth proportional to 737,001.92, 1,105,126.65 and 337,299.99 is: 505,777.80
Step by Step Solution
- Step 1: Write the proportion equation
737,001.92 : 1,105,126.65 = 337,299.99 : x - Step 2: Convert to fraction form
737,001.92/1,105,126.65 = 337,299.99/x - Step 3: Cross multiply
737,001.92x = 1,105,126.65 × 337,299.99 - Step 4: Simplify right side
737,001.92x = 372,759,207,045.08 - Step 5: Solve for x
x = 372,759,207,045.08/737,001.92 - Step 6: Final answer
x = 505,777.80
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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.