Home / 5,044,286.43-6,961,283.28-2,752,572.87

Finding the Fourth Proportional to 5,044,286.43, 6,961,283.28 and 2,752,572.87

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Solution

The fourth proportional to 5,044,286.43, 6,961,283.28 and 2,752,572.87 is: 3,798,642.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044,286.43 : 6,961,283.28 = 2,752,572.87 : x
  2. Step 2: Convert to fraction form
    5,044,286.43/6,961,283.28 = 2,752,572.87/x
  3. Step 3: Cross multiply
    5,044,286.43x = 6,961,283.28 × 2,752,572.87
  4. Step 4: Simplify right side
    5,044,286.43x = 19,161,439,496,912.61
  5. Step 5: Solve for x
    x = 19,161,439,496,912.61/5,044,286.43
  6. Step 6: Final answer
    x = 3,798,642.24

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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.