Home / 2,282,506.14-3,149,953.46-1,263,910.88

Finding the Fourth Proportional to 2,282,506.14, 3,149,953.46 and 1,263,910.88

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Solution

The fourth proportional to 2,282,506.14, 3,149,953.46 and 1,263,910.88 is: 1,744,249.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,282,506.14 : 3,149,953.46 = 1,263,910.88 : x
  2. Step 2: Convert to fraction form
    2,282,506.14/3,149,953.46 = 1,263,910.88/x
  3. Step 3: Cross multiply
    2,282,506.14x = 3,149,953.46 × 1,263,910.88
  4. Step 4: Simplify right side
    2,282,506.14x = 3,981,260,449,587.64
  5. Step 5: Solve for x
    x = 3,981,260,449,587.64/2,282,506.14
  6. Step 6: Final answer
    x = 1,744,249.61

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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.