Finding the Fourth Proportional to 584,207.10, 876,310.65 and 229,232.70
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Solution
The fourth proportional to 584,207.10, 876,310.65 and 229,232.70 is: 343,849.05
Step by Step Solution
- Step 1: Write the proportion equation
584,207.10 : 876,310.65 = 229,232.70 : x - Step 2: Convert to fraction form
584,207.10/876,310.65 = 229,232.70/x - Step 3: Cross multiply
584,207.10x = 876,310.65 × 229,232.70 - Step 4: Simplify right side
584,207.10x = 200,879,056,338.26 - Step 5: Solve for x
x = 200,879,056,338.26/584,207.10 - Step 6: Final answer
x = 343,849.05
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Similar ratio
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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.