Finding the Fourth Proportional to 592,337.70, 888,247.35 and 237,233.70
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Solution
The fourth proportional to 592,337.70, 888,247.35 and 237,233.70 is: 355,746.74
Step by Step Solution
- Step 1: Write the proportion equation
592,337.70 : 888,247.35 = 237,233.70 : x - Step 2: Convert to fraction form
592,337.70/888,247.35 = 237,233.70/x - Step 3: Cross multiply
592,337.70x = 888,247.35 × 237,233.70 - Step 4: Simplify right side
592,337.70x = 210,722,205,355.70 - Step 5: Solve for x
x = 210,722,205,355.70/592,337.70 - Step 6: Final answer
x = 355,746.74
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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.