Home / 4,306,988.78-5,943,909.82-2,373,249.04

Finding the Fourth Proportional to 4,306,988.78, 5,943,909.82 and 2,373,249.04

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Solution

The fourth proportional to 4,306,988.78, 5,943,909.82 and 2,373,249.04 is: 3,275,229.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,988.78 : 5,943,909.82 = 2,373,249.04 : x
  2. Step 2: Convert to fraction form
    4,306,988.78/5,943,909.82 = 2,373,249.04/x
  3. Step 3: Cross multiply
    4,306,988.78x = 5,943,909.82 × 2,373,249.04
  4. Step 4: Simplify right side
    4,306,988.78x = 14,106,378,274,161.57
  5. Step 5: Solve for x
    x = 14,106,378,274,161.57/4,306,988.78
  6. Step 6: Final answer
    x = 3,275,229.86

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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.