Home / 2,392,243.97-3,301,379.42-1,359,794.97

Finding the Fourth Proportional to 2,392,243.97, 3,301,379.42 and 1,359,794.97

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Solution

The fourth proportional to 2,392,243.97, 3,301,379.42 and 1,359,794.97 is: 1,876,564.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,243.97 : 3,301,379.42 = 1,359,794.97 : x
  2. Step 2: Convert to fraction form
    2,392,243.97/3,301,379.42 = 1,359,794.97/x
  3. Step 3: Cross multiply
    2,392,243.97x = 3,301,379.42 × 1,359,794.97
  4. Step 4: Simplify right side
    2,392,243.97x = 4,489,199,122,578.54
  5. Step 5: Solve for x
    x = 4,489,199,122,578.54/2,392,243.97
  6. Step 6: Final answer
    x = 1,876,564.09

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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.