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Finding the Fourth Proportional to 633,879.92, 951,023.08 and 184,627.79

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Solution

The fourth proportional to 633,879.92, 951,023.08 and 184,627.79 is: 277,000.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,879.92 : 951,023.08 = 184,627.79 : x
  2. Step 2: Convert to fraction form
    633,879.92/951,023.08 = 184,627.79/x
  3. Step 3: Cross multiply
    633,879.92x = 951,023.08 × 184,627.79
  4. Step 4: Simplify right side
    633,879.92x = 175,585,289,499.39
  5. Step 5: Solve for x
    x = 175,585,289,499.39/633,879.92
  6. Step 6: Final answer
    x = 277,000.87

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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.