Home / 2,995,680.56-4,493,077.97-1,101,979.13

Finding the Fourth Proportional to 2,995,680.56, 4,493,077.97 and 1,101,979.13

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Solution

The fourth proportional to 2,995,680.56, 4,493,077.97 and 1,101,979.13 is: 1,652,805.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,680.56 : 4,493,077.97 = 1,101,979.13 : x
  2. Step 2: Convert to fraction form
    2,995,680.56/4,493,077.97 = 1,101,979.13/x
  3. Step 3: Cross multiply
    2,995,680.56x = 4,493,077.97 × 1,101,979.13
  4. Step 4: Simplify right side
    2,995,680.56x = 4,951,278,124,427.48
  5. Step 5: Solve for x
    x = 4,951,278,124,427.48/2,995,680.56
  6. Step 6: Final answer
    x = 1,652,805.78

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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.