Home / 951,909.27-1,313,652.56-584,202.05

Finding the Fourth Proportional to 951,909.27, 1,313,652.56 and 584,202.05

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Solution

The fourth proportional to 951,909.27, 1,313,652.56 and 584,202.05 is: 806,209.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,909.27 : 1,313,652.56 = 584,202.05 : x
  2. Step 2: Convert to fraction form
    951,909.27/1,313,652.56 = 584,202.05/x
  3. Step 3: Cross multiply
    951,909.27x = 1,313,652.56 × 584,202.05
  4. Step 4: Simplify right side
    951,909.27x = 767,438,518,902.87
  5. Step 5: Solve for x
    x = 767,438,518,902.87/951,909.27
  6. Step 6: Final answer
    x = 806,209.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.