Home / 2,296,616.27-3,169,209.85-1,263,926.68

Finding the Fourth Proportional to 2,296,616.27, 3,169,209.85 and 1,263,926.68

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Solution

The fourth proportional to 2,296,616.27, 3,169,209.85 and 1,263,926.68 is: 1,744,152.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296,616.27 : 3,169,209.85 = 1,263,926.68 : x
  2. Step 2: Convert to fraction form
    2,296,616.27/3,169,209.85 = 1,263,926.68/x
  3. Step 3: Cross multiply
    2,296,616.27x = 3,169,209.85 × 1,263,926.68
  4. Step 4: Simplify right side
    2,296,616.27x = 4,005,648,872,850.96
  5. Step 5: Solve for x
    x = 4,005,648,872,850.96/2,296,616.27
  6. Step 6: Final answer
    x = 1,744,152.44

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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.