Home / 2,045,286.06-3,067,929.09-625,342.14

Finding the Fourth Proportional to 2,045,286.06, 3,067,929.09 and 625,342.14

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Solution

The fourth proportional to 2,045,286.06, 3,067,929.09 and 625,342.14 is: 938,013.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,286.06 : 3,067,929.09 = 625,342.14 : x
  2. Step 2: Convert to fraction form
    2,045,286.06/3,067,929.09 = 625,342.14/x
  3. Step 3: Cross multiply
    2,045,286.06x = 3,067,929.09 × 625,342.14
  4. Step 4: Simplify right side
    2,045,286.06x = 1,918,505,342,508.85
  5. Step 5: Solve for x
    x = 1,918,505,342,508.85/2,045,286.06
  6. Step 6: Final answer
    x = 938,013.21

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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.