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Finding the Fourth Proportional to 633,879.41, 951,022.33 and 184,627.29

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Solution

The fourth proportional to 633,879.41, 951,022.33 and 184,627.29 is: 277,000.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,879.41 : 951,022.33 = 184,627.29 : x
  2. Step 2: Convert to fraction form
    633,879.41/951,022.33 = 184,627.29/x
  3. Step 3: Cross multiply
    633,879.41x = 951,022.33 × 184,627.29
  4. Step 4: Simplify right side
    633,879.41x = 175,584,675,055.82
  5. Step 5: Solve for x
    x = 175,584,675,055.82/633,879.41
  6. Step 6: Final answer
    x = 277,000.12

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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.