Home / 2,714,125.43-3,745,227.98-1,568,181.17

Finding the Fourth Proportional to 2,714,125.43, 3,745,227.98 and 1,568,181.17

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Solution

The fourth proportional to 2,714,125.43, 3,745,227.98 and 1,568,181.17 is: 2,163,936.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,125.43 : 3,745,227.98 = 1,568,181.17 : x
  2. Step 2: Convert to fraction form
    2,714,125.43/3,745,227.98 = 1,568,181.17/x
  3. Step 3: Cross multiply
    2,714,125.43x = 3,745,227.98 × 1,568,181.17
  4. Step 4: Simplify right side
    2,714,125.43x = 5,873,195,976,867.00
  5. Step 5: Solve for x
    x = 5,873,195,976,867.00/2,714,125.43
  6. Step 6: Final answer
    x = 2,163,936.83

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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.