Home / 2,344,720.24-3,234,686.60-1,377,414.16

Finding the Fourth Proportional to 2,344,720.24, 3,234,686.60 and 1,377,414.16

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Solution

The fourth proportional to 2,344,720.24, 3,234,686.60 and 1,377,414.16 is: 1,900,228.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,720.24 : 3,234,686.60 = 1,377,414.16 : x
  2. Step 2: Convert to fraction form
    2,344,720.24/3,234,686.60 = 1,377,414.16/x
  3. Step 3: Cross multiply
    2,344,720.24x = 3,234,686.60 × 1,377,414.16
  4. Step 4: Simplify right side
    2,344,720.24x = 4,455,503,126,002.26
  5. Step 5: Solve for x
    x = 4,455,503,126,002.26/2,344,720.24
  6. Step 6: Final answer
    x = 1,900,228.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.