Home / 2,565,463.92-3,847,058.64-1,367,162.88

Finding the Fourth Proportional to 2,565,463.92, 3,847,058.64 and 1,367,162.88

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Solution

The fourth proportional to 2,565,463.92, 3,847,058.64 and 1,367,162.88 is: 2,050,138.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565,463.92 : 3,847,058.64 = 1,367,162.88 : x
  2. Step 2: Convert to fraction form
    2,565,463.92/3,847,058.64 = 1,367,162.88/x
  3. Step 3: Cross multiply
    2,565,463.92x = 3,847,058.64 × 1,367,162.88
  4. Step 4: Simplify right side
    2,565,463.92x = 5,259,555,769,791.28
  5. Step 5: Solve for x
    x = 5,259,555,769,791.28/2,565,463.92
  6. Step 6: Final answer
    x = 2,050,138.27

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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.