Finding the Fourth Proportional to 757,333.80, 1,136,236.41 and 224,857.62
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Solution
The fourth proportional to 757,333.80, 1,136,236.41 and 224,857.62 is: 337,356.41
Step by Step Solution
- Step 1: Write the proportion equation
757,333.80 : 1,136,236.41 = 224,857.62 : x - Step 2: Convert to fraction form
757,333.80/1,136,236.41 = 224,857.62/x - Step 3: Cross multiply
757,333.80x = 1,136,236.41 × 224,857.62 - Step 4: Simplify right side
757,333.80x = 255,491,414,909.94 - Step 5: Solve for x
x = 255,491,414,909.94/757,333.80 - Step 6: Final answer
x = 337,356.41
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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.