Finding the Fourth Proportional to 592,178.10, 888,605.72 and 250,594.62
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Solution
The fourth proportional to 592,178.10, 888,605.72 and 250,594.62 is: 376,035.20
Step by Step Solution
- Step 1: Write the proportion equation
592,178.10 : 888,605.72 = 250,594.62 : x - Step 2: Convert to fraction form
592,178.10/888,605.72 = 250,594.62/x - Step 3: Cross multiply
592,178.10x = 888,605.72 × 250,594.62 - Step 4: Simplify right side
592,178.10x = 222,679,812,733.23 - Step 5: Solve for x
x = 222,679,812,733.23/592,178.10 - Step 6: Final answer
x = 376,035.20
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1.5x scale
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.