Home / 2,377,120.44-3,564,390.42-1,079,560.20

Finding the Fourth Proportional to 2,377,120.44, 3,564,390.42 and 1,079,560.20

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Solution

The fourth proportional to 2,377,120.44, 3,564,390.42 and 1,079,560.20 is: 1,618,754.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,120.44 : 3,564,390.42 = 1,079,560.20 : x
  2. Step 2: Convert to fraction form
    2,377,120.44/3,564,390.42 = 1,079,560.20/x
  3. Step 3: Cross multiply
    2,377,120.44x = 3,564,390.42 × 1,079,560.20
  4. Step 4: Simplify right side
    2,377,120.44x = 3,847,974,034,693.28
  5. Step 5: Solve for x
    x = 3,847,974,034,693.28/2,377,120.44
  6. Step 6: Final answer
    x = 1,618,754.34

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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.