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Finding the Fourth Proportional to 524,224.97, 786,338.27 and 224,682.11

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Solution

The fourth proportional to 524,224.97, 786,338.27 and 224,682.11 is: 337,023.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,224.97 : 786,338.27 = 224,682.11 : x
  2. Step 2: Convert to fraction form
    524,224.97/786,338.27 = 224,682.11/x
  3. Step 3: Cross multiply
    524,224.97x = 786,338.27 × 224,682.11
  4. Step 4: Simplify right side
    524,224.97x = 176,676,141,677.35
  5. Step 5: Solve for x
    x = 176,676,141,677.35/524,224.97
  6. Step 6: Final answer
    x = 337,023.51

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Double scale
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Similar ratio
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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.