Home / 2,997,766.80-4,496,650.20-2,797,000.20

Finding the Fourth Proportional to 2,997,766.80, 4,496,650.20 and 2,797,000.20

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Solution

The fourth proportional to 2,997,766.80, 4,496,650.20 and 2,797,000.20 is: 4,195,500.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,766.80 : 4,496,650.20 = 2,797,000.20 : x
  2. Step 2: Convert to fraction form
    2,997,766.80/4,496,650.20 = 2,797,000.20/x
  3. Step 3: Cross multiply
    2,997,766.80x = 4,496,650.20 × 2,797,000.20
  4. Step 4: Simplify right side
    2,997,766.80x = 12,577,131,508,730.04
  5. Step 5: Solve for x
    x = 12,577,131,508,730.04/2,997,766.80
  6. Step 6: Final answer
    x = 4,195,500.30

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Similar ratio
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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.