Home / 951,281.11-1,425,020.42-571,994.16

Finding the Fourth Proportional to 951,281.11, 1,425,020.42 and 571,994.16

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Solution

The fourth proportional to 951,281.11, 1,425,020.42 and 571,994.16 is: 856,848.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,281.11 : 1,425,020.42 = 571,994.16 : x
  2. Step 2: Convert to fraction form
    951,281.11/1,425,020.42 = 571,994.16/x
  3. Step 3: Cross multiply
    951,281.11x = 1,425,020.42 × 571,994.16
  4. Step 4: Simplify right side
    951,281.11x = 815,103,358,120.75
  5. Step 5: Solve for x
    x = 815,103,358,120.75/951,281.11
  6. Step 6: Final answer
    x = 856,848.04

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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.