Home / 3,963,310.20-5,944,965.30-2,073,742.20

Finding the Fourth Proportional to 3,963,310.20, 5,944,965.30 and 2,073,742.20

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Solution

The fourth proportional to 3,963,310.20, 5,944,965.30 and 2,073,742.20 is: 3,110,613.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,310.20 : 5,944,965.30 = 2,073,742.20 : x
  2. Step 2: Convert to fraction form
    3,963,310.20/5,944,965.30 = 2,073,742.20/x
  3. Step 3: Cross multiply
    3,963,310.20x = 5,944,965.30 × 2,073,742.20
  4. Step 4: Simplify right side
    3,963,310.20x = 12,328,325,420,145.66
  5. Step 5: Solve for x
    x = 12,328,325,420,145.66/3,963,310.20
  6. Step 6: Final answer
    x = 3,110,613.30

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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.