Home / 2,000,793.80-2,997,254.10-1,199,695.70

Finding the Fourth Proportional to 2,000,793.80, 2,997,254.10 and 1,199,695.70

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Solution

The fourth proportional to 2,000,793.80, 2,997,254.10 and 1,199,695.70 is: 1,797,183.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,793.80 : 2,997,254.10 = 1,199,695.70 : x
  2. Step 2: Convert to fraction form
    2,000,793.80/2,997,254.10 = 1,199,695.70/x
  3. Step 3: Cross multiply
    2,000,793.80x = 2,997,254.10 × 1,199,695.70
  4. Step 4: Simplify right side
    2,000,793.80x = 3,595,792,855,577.37
  5. Step 5: Solve for x
    x = 3,595,792,855,577.37/2,000,793.80
  6. Step 6: Final answer
    x = 1,797,183.13

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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.