Finding the Fourth Proportional to 592,799.08, 888,929.70 and 255,680.44
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Solution
The fourth proportional to 592,799.08, 888,929.70 and 255,680.44 is: 383,404.67
Step by Step Solution
- Step 1: Write the proportion equation
592,799.08 : 888,929.70 = 255,680.44 : x - Step 2: Convert to fraction form
592,799.08/888,929.70 = 255,680.44/x - Step 3: Cross multiply
592,799.08x = 888,929.70 × 255,680.44 - Step 4: Simplify right side
592,799.08x = 227,281,936,825.07 - Step 5: Solve for x
x = 227,281,936,825.07/592,799.08 - Step 6: Final answer
x = 383,404.67
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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.