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Finding the Fourth Proportional to 595,209.57, 891,881.24 and 506,096.61

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Solution

The fourth proportional to 595,209.57, 891,881.24 and 506,096.61 is: 758,351.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,209.57 : 891,881.24 = 506,096.61 : x
  2. Step 2: Convert to fraction form
    595,209.57/891,881.24 = 506,096.61/x
  3. Step 3: Cross multiply
    595,209.57x = 891,881.24 × 506,096.61
  4. Step 4: Simplify right side
    595,209.57x = 451,378,069,556.11
  5. Step 5: Solve for x
    x = 451,378,069,556.11/595,209.57
  6. Step 6: Final answer
    x = 758,351.50

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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.