Home / 10,244,414.52-15,364,522.26-3,765,256.92

Finding the Fourth Proportional to 10,244,414.52, 15,364,522.26 and 3,765,256.92

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Solution

The fourth proportional to 10,244,414.52, 15,364,522.26 and 3,765,256.92 is: 5,647,113.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,244,414.52 : 15,364,522.26 = 3,765,256.92 : x
  2. Step 2: Convert to fraction form
    10,244,414.52/15,364,522.26 = 3,765,256.92/x
  3. Step 3: Cross multiply
    10,244,414.52x = 15,364,522.26 × 3,765,256.92
  4. Step 4: Simplify right side
    10,244,414.52x = 57,851,373,761,959.04
  5. Step 5: Solve for x
    x = 57,851,373,761,959.04/10,244,414.52
  6. Step 6: Final answer
    x = 5,647,113.72

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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.