Home / 11,635,432.64-17,453,101.20-3,548,384.48

Finding the Fourth Proportional to 11,635,432.64, 17,453,101.20 and 3,548,384.48

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Solution

The fourth proportional to 11,635,432.64, 17,453,101.20 and 3,548,384.48 is: 5,322,562.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,635,432.64 : 17,453,101.20 = 3,548,384.48 : x
  2. Step 2: Convert to fraction form
    11,635,432.64/17,453,101.20 = 3,548,384.48/x
  3. Step 3: Cross multiply
    11,635,432.64x = 17,453,101.20 × 3,548,384.48
  4. Step 4: Simplify right side
    11,635,432.64x = 61,930,313,425,949.38
  5. Step 5: Solve for x
    x = 61,930,313,425,949.38/11,635,432.64
  6. Step 6: Final answer
    x = 5,322,562.15

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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.