Home / 2,280,482.20-3,420,723.30-597,755.80

Finding the Fourth Proportional to 2,280,482.20, 3,420,723.30 and 597,755.80

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Solution

The fourth proportional to 2,280,482.20, 3,420,723.30 and 597,755.80 is: 896,633.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,280,482.20 : 3,420,723.30 = 597,755.80 : x
  2. Step 2: Convert to fraction form
    2,280,482.20/3,420,723.30 = 597,755.80/x
  3. Step 3: Cross multiply
    2,280,482.20x = 3,420,723.30 × 597,755.80
  4. Step 4: Simplify right side
    2,280,482.20x = 2,044,757,192,770.14
  5. Step 5: Solve for x
    x = 2,044,757,192,770.14/2,280,482.20
  6. Step 6: Final answer
    x = 896,633.70

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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.