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Finding the Fourth Proportional to 592,100.67, 888,220.62 and 207,732.24

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Solution

The fourth proportional to 592,100.67, 888,220.62 and 207,732.24 is: 311,622.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,100.67 : 888,220.62 = 207,732.24 : x
  2. Step 2: Convert to fraction form
    592,100.67/888,220.62 = 207,732.24/x
  3. Step 3: Cross multiply
    592,100.67x = 888,220.62 × 207,732.24
  4. Step 4: Simplify right side
    592,100.67x = 184,512,059,006.79
  5. Step 5: Solve for x
    x = 184,512,059,006.79/592,100.67
  6. Step 6: Final answer
    x = 311,622.78

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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.