Home / 3,198,882.96-4,414,458.69-1,748,584.17

Finding the Fourth Proportional to 3,198,882.96, 4,414,458.69 and 1,748,584.17

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Solution

The fourth proportional to 3,198,882.96, 4,414,458.69 and 1,748,584.17 is: 2,413,046.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,198,882.96 : 4,414,458.69 = 1,748,584.17 : x
  2. Step 2: Convert to fraction form
    3,198,882.96/4,414,458.69 = 1,748,584.17/x
  3. Step 3: Cross multiply
    3,198,882.96x = 4,414,458.69 × 1,748,584.17
  4. Step 4: Simplify right side
    3,198,882.96x = 7,719,052,584,452.94
  5. Step 5: Solve for x
    x = 7,719,052,584,452.94/3,198,882.96
  6. Step 6: Final answer
    x = 2,413,046.27

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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.