Home / 3,400,247.70-5,100,371.55-3,368,754.90

Finding the Fourth Proportional to 3,400,247.70, 5,100,371.55 and 3,368,754.90

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Solution

The fourth proportional to 3,400,247.70, 5,100,371.55 and 3,368,754.90 is: 5,053,132.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,247.70 : 5,100,371.55 = 3,368,754.90 : x
  2. Step 2: Convert to fraction form
    3,400,247.70/5,100,371.55 = 3,368,754.90/x
  3. Step 3: Cross multiply
    3,400,247.70x = 5,100,371.55 × 3,368,754.90
  4. Step 4: Simplify right side
    3,400,247.70x = 17,181,901,650,883.09
  5. Step 5: Solve for x
    x = 17,181,901,650,883.09/3,400,247.70
  6. Step 6: Final answer
    x = 5,053,132.35

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Similar ratio
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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.