Home / 2,386,250.52-3,293,026.24-1,313,162.52

Finding the Fourth Proportional to 2,386,250.52, 3,293,026.24 and 1,313,162.52

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Solution

The fourth proportional to 2,386,250.52, 3,293,026.24 and 1,313,162.52 is: 1,812,164.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,250.52 : 3,293,026.24 = 1,313,162.52 : x
  2. Step 2: Convert to fraction form
    2,386,250.52/3,293,026.24 = 1,313,162.52/x
  3. Step 3: Cross multiply
    2,386,250.52x = 3,293,026.24 × 1,313,162.52
  4. Step 4: Simplify right side
    2,386,250.52x = 4,324,278,635,744.53
  5. Step 5: Solve for x
    x = 4,324,278,635,744.53/2,386,250.52
  6. Step 6: Final answer
    x = 1,812,164.57

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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.