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Finding the Fourth Proportional to 633,847.23, 951,144.60 and 234,768.33

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Solution

The fourth proportional to 633,847.23, 951,144.60 and 234,768.33 is: 352,290.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,847.23 : 951,144.60 = 234,768.33 : x
  2. Step 2: Convert to fraction form
    633,847.23/951,144.60 = 234,768.33/x
  3. Step 3: Cross multiply
    633,847.23x = 951,144.60 × 234,768.33
  4. Step 4: Simplify right side
    633,847.23x = 223,298,629,330.52
  5. Step 5: Solve for x
    x = 223,298,629,330.52/633,847.23
  6. Step 6: Final answer
    x = 352,290.93

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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.