Home / 4,322,414.97-5,964,425.15-2,388,560.31

Finding the Fourth Proportional to 4,322,414.97, 5,964,425.15 and 2,388,560.31

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Solution

The fourth proportional to 4,322,414.97, 5,964,425.15 and 2,388,560.31 is: 3,295,932.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322,414.97 : 5,964,425.15 = 2,388,560.31 : x
  2. Step 2: Convert to fraction form
    4,322,414.97/5,964,425.15 = 2,388,560.31/x
  3. Step 3: Cross multiply
    4,322,414.97x = 5,964,425.15 × 2,388,560.31
  4. Step 4: Simplify right side
    4,322,414.97x = 14,246,389,173,312.99
  5. Step 5: Solve for x
    x = 14,246,389,173,312.99/4,322,414.97
  6. Step 6: Final answer
    x = 3,295,932.78

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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.