Home / 1,966,753.44-2,951,277.24-829,445.52

Finding the Fourth Proportional to 1,966,753.44, 2,951,277.24 and 829,445.52

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Solution

The fourth proportional to 1,966,753.44, 2,951,277.24 and 829,445.52 is: 1,244,652.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,966,753.44 : 2,951,277.24 = 829,445.52 : x
  2. Step 2: Convert to fraction form
    1,966,753.44/2,951,277.24 = 829,445.52/x
  3. Step 3: Cross multiply
    1,966,753.44x = 2,951,277.24 × 829,445.52
  4. Step 4: Simplify right side
    1,966,753.44x = 2,447,923,684,995.97
  5. Step 5: Solve for x
    x = 2,447,923,684,995.97/1,966,753.44
  6. Step 6: Final answer
    x = 1,244,652.04

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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.