Home / 3,576,694.31-4,934,974.17-2,269,469.73

Finding the Fourth Proportional to 3,576,694.31, 4,934,974.17 and 2,269,469.73

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Solution

The fourth proportional to 3,576,694.31, 4,934,974.17 and 2,269,469.73 is: 3,131,320.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,694.31 : 4,934,974.17 = 2,269,469.73 : x
  2. Step 2: Convert to fraction form
    3,576,694.31/4,934,974.17 = 2,269,469.73/x
  3. Step 3: Cross multiply
    3,576,694.31x = 4,934,974.17 × 2,269,469.73
  4. Step 4: Simplify right side
    3,576,694.31x = 11,199,774,497,146.87
  5. Step 5: Solve for x
    x = 11,199,774,497,146.87/3,576,694.31
  6. Step 6: Final answer
    x = 3,131,320.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.