Home / 3,382,314.90-4,667,785.26-2,006,473.20

Finding the Fourth Proportional to 3,382,314.90, 4,667,785.26 and 2,006,473.20

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Solution

The fourth proportional to 3,382,314.90, 4,667,785.26 and 2,006,473.20 is: 2,769,046.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,314.90 : 4,667,785.26 = 2,006,473.20 : x
  2. Step 2: Convert to fraction form
    3,382,314.90/4,667,785.26 = 2,006,473.20/x
  3. Step 3: Cross multiply
    3,382,314.90x = 4,667,785.26 × 2,006,473.20
  4. Step 4: Simplify right side
    3,382,314.90x = 9,365,786,027,545.03
  5. Step 5: Solve for x
    x = 9,365,786,027,545.03/3,382,314.90
  6. Step 6: Final answer
    x = 2,769,046.14

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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.