Home / 2,283,377.22-3,150,925.38-1,250,679.06

Finding the Fourth Proportional to 2,283,377.22, 3,150,925.38 and 1,250,679.06

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Solution

The fourth proportional to 2,283,377.22, 3,150,925.38 and 1,250,679.06 is: 1,725,863.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,377.22 : 3,150,925.38 = 1,250,679.06 : x
  2. Step 2: Convert to fraction form
    2,283,377.22/3,150,925.38 = 1,250,679.06/x
  3. Step 3: Cross multiply
    2,283,377.22x = 3,150,925.38 × 1,250,679.06
  4. Step 4: Simplify right side
    2,283,377.22x = 3,940,796,392,388.54
  5. Step 5: Solve for x
    x = 3,940,796,392,388.54/2,283,377.22
  6. Step 6: Final answer
    x = 1,725,863.06

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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.