Home / 4,134,712.92-5,706,027.12-2,503,418.64

Finding the Fourth Proportional to 4,134,712.92, 5,706,027.12 and 2,503,418.64

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Solution

The fourth proportional to 4,134,712.92, 5,706,027.12 and 2,503,418.64 is: 3,454,792.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,712.92 : 5,706,027.12 = 2,503,418.64 : x
  2. Step 2: Convert to fraction form
    4,134,712.92/5,706,027.12 = 2,503,418.64/x
  3. Step 3: Cross multiply
    4,134,712.92x = 5,706,027.12 × 2,503,418.64
  4. Step 4: Simplify right side
    4,134,712.92x = 14,284,574,652,553.52
  5. Step 5: Solve for x
    x = 14,284,574,652,553.52/4,134,712.92
  6. Step 6: Final answer
    x = 3,454,792.37

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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.