Home / 3,222,372.29-4,445,615.17-1,844,979.87

Finding the Fourth Proportional to 3,222,372.29, 4,445,615.17 and 1,844,979.87

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Solution

The fourth proportional to 3,222,372.29, 4,445,615.17 and 1,844,979.87 is: 2,545,351.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,372.29 : 4,445,615.17 = 1,844,979.87 : x
  2. Step 2: Convert to fraction form
    3,222,372.29/4,445,615.17 = 1,844,979.87/x
  3. Step 3: Cross multiply
    3,222,372.29x = 4,445,615.17 × 1,844,979.87
  4. Step 4: Simplify right side
    3,222,372.29x = 8,202,070,492,387.32
  5. Step 5: Solve for x
    x = 8,202,070,492,387.32/3,222,372.29
  6. Step 6: Final answer
    x = 2,545,351.61

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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.