Home / 6,147,761.10-9,224,266.05-2,951,241.90

Finding the Fourth Proportional to 6,147,761.10, 9,224,266.05 and 2,951,241.90

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Solution

The fourth proportional to 6,147,761.10, 9,224,266.05 and 2,951,241.90 is: 4,428,122.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,761.10 : 9,224,266.05 = 2,951,241.90 : x
  2. Step 2: Convert to fraction form
    6,147,761.10/9,224,266.05 = 2,951,241.90/x
  3. Step 3: Cross multiply
    6,147,761.10x = 9,224,266.05 × 2,951,241.90
  4. Step 4: Simplify right side
    6,147,761.10x = 27,223,040,463,507.50
  5. Step 5: Solve for x
    x = 27,223,040,463,507.50/6,147,761.10
  6. Step 6: Final answer
    x = 4,428,122.70

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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.