Home / 3,375,950.85-5,060,211.03-1,667,564.91

Finding the Fourth Proportional to 3,375,950.85, 5,060,211.03 and 1,667,564.91

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Solution

The fourth proportional to 3,375,950.85, 5,060,211.03 and 1,667,564.91 is: 2,499,512.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,950.85 : 5,060,211.03 = 1,667,564.91 : x
  2. Step 2: Convert to fraction form
    3,375,950.85/5,060,211.03 = 1,667,564.91/x
  3. Step 3: Cross multiply
    3,375,950.85x = 5,060,211.03 × 1,667,564.91
  4. Step 4: Simplify right side
    3,375,950.85x = 8,438,230,350,822.96
  5. Step 5: Solve for x
    x = 8,438,230,350,822.96/3,375,950.85
  6. Step 6: Final answer
    x = 2,499,512.20

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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.