Home / 2,248,379.73-3,372,613.34-827,704.53

Finding the Fourth Proportional to 2,248,379.73, 3,372,613.34 and 827,704.53

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Solution

The fourth proportional to 2,248,379.73, 3,372,613.34 and 827,704.53 is: 1,241,572.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,379.73 : 3,372,613.34 = 827,704.53 : x
  2. Step 2: Convert to fraction form
    2,248,379.73/3,372,613.34 = 827,704.53/x
  3. Step 3: Cross multiply
    2,248,379.73x = 3,372,613.34 × 827,704.53
  4. Step 4: Simplify right side
    2,248,379.73x = 2,791,527,335,317.91
  5. Step 5: Solve for x
    x = 2,791,527,335,317.91/2,248,379.73
  6. Step 6: Final answer
    x = 1,241,572.90

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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.