Home / 3,984,463.98-5,498,136.33-2,242,103.00

Finding the Fourth Proportional to 3,984,463.98, 5,498,136.33 and 2,242,103.00

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Solution

The fourth proportional to 3,984,463.98, 5,498,136.33 and 2,242,103.00 is: 3,093,863.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,984,463.98 : 5,498,136.33 = 2,242,103.00 : x
  2. Step 2: Convert to fraction form
    3,984,463.98/5,498,136.33 = 2,242,103.00/x
  3. Step 3: Cross multiply
    3,984,463.98x = 5,498,136.33 × 2,242,103.00
  4. Step 4: Simplify right side
    3,984,463.98x = 12,327,387,957,282.10
  5. Step 5: Solve for x
    x = 12,327,387,957,282.10/3,984,463.98
  6. Step 6: Final answer
    x = 3,093,863.57

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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.