Home / 2,246,183.70-3,366,979.20-1,107,194.10

Finding the Fourth Proportional to 2,246,183.70, 3,366,979.20 and 1,107,194.10

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Solution

The fourth proportional to 2,246,183.70, 3,366,979.20 and 1,107,194.10 is: 1,659,659.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,183.70 : 3,366,979.20 = 1,107,194.10 : x
  2. Step 2: Convert to fraction form
    2,246,183.70/3,366,979.20 = 1,107,194.10/x
  3. Step 3: Cross multiply
    2,246,183.70x = 3,366,979.20 × 1,107,194.10
  4. Step 4: Simplify right side
    2,246,183.70x = 3,727,899,505,062.72
  5. Step 5: Solve for x
    x = 3,727,899,505,062.72/2,246,183.70
  6. Step 6: Final answer
    x = 1,659,659.23

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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.