Home / 2,469,882.20-3,706,951.46-1,712,255.70

Finding the Fourth Proportional to 2,469,882.20, 3,706,951.46 and 1,712,255.70

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Solution

The fourth proportional to 2,469,882.20, 3,706,951.46 and 1,712,255.70 is: 2,569,858.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,882.20 : 3,706,951.46 = 1,712,255.70 : x
  2. Step 2: Convert to fraction form
    2,469,882.20/3,706,951.46 = 1,712,255.70/x
  3. Step 3: Cross multiply
    2,469,882.20x = 3,706,951.46 × 1,712,255.70
  4. Step 4: Simplify right side
    2,469,882.20x = 6,347,248,751,099.34
  5. Step 5: Solve for x
    x = 6,347,248,751,099.34/2,469,882.20
  6. Step 6: Final answer
    x = 2,569,858.90

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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.