Home / 10,058,704.38-15,090,306.25-3,668,956.73

Finding the Fourth Proportional to 10,058,704.38, 15,090,306.25 and 3,668,956.73

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Solution

The fourth proportional to 10,058,704.38, 15,090,306.25 and 3,668,956.73 is: 5,504,255.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,058,704.38 : 15,090,306.25 = 3,668,956.73 : x
  2. Step 2: Convert to fraction form
    10,058,704.38/15,090,306.25 = 3,668,956.73/x
  3. Step 3: Cross multiply
    10,058,704.38x = 15,090,306.25 × 3,668,956.73
  4. Step 4: Simplify right side
    10,058,704.38x = 55,365,680,673,698.56
  5. Step 5: Solve for x
    x = 55,365,680,673,698.56/10,058,704.38
  6. Step 6: Final answer
    x = 5,504,255.68

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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.