Home / 951,937.13-1,313,712.12-549,529.13

Finding the Fourth Proportional to 951,937.13, 1,313,712.12 and 549,529.13

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Solution

The fourth proportional to 951,937.13, 1,313,712.12 and 549,529.13 is: 758,372.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,937.13 : 1,313,712.12 = 549,529.13 : x
  2. Step 2: Convert to fraction form
    951,937.13/1,313,712.12 = 549,529.13/x
  3. Step 3: Cross multiply
    951,937.13x = 1,313,712.12 × 549,529.13
  4. Step 4: Simplify right side
    951,937.13x = 721,923,071,805.50
  5. Step 5: Solve for x
    x = 721,923,071,805.50/951,937.13
  6. Step 6: Final answer
    x = 758,372.64

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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.