Home / 4,149,849.33-6,227,571.47-1,454,198.76

Finding the Fourth Proportional to 4,149,849.33, 6,227,571.47 and 1,454,198.76

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Solution

The fourth proportional to 4,149,849.33, 6,227,571.47 and 1,454,198.76 is: 2,182,278.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,849.33 : 6,227,571.47 = 1,454,198.76 : x
  2. Step 2: Convert to fraction form
    4,149,849.33/6,227,571.47 = 1,454,198.76/x
  3. Step 3: Cross multiply
    4,149,849.33x = 6,227,571.47 × 1,454,198.76
  4. Step 4: Simplify right side
    4,149,849.33x = 9,056,126,702,214.38
  5. Step 5: Solve for x
    x = 9,056,126,702,214.38/4,149,849.33
  6. Step 6: Final answer
    x = 2,182,278.44

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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.