Home / 2,028,535.88-4,283,425.13

Finding the Third Proportional to 2,028,535.88 and 4,283,425.13

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Solution

The third proportional to 2,028,535.88 and 4,283,425.13 is: 9,044,814.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,535.88 : 4,283,425.13 = 4,283,425.13 : x
  2. Step 2: Convert to fraction form
    2,028,535.88/4,283,425.13 = 4,283,425.13/x
  3. Step 3: Cross multiply
    2,028,535.88x = 4,283,425.13 × 4,283,425.13
  4. Step 4: Simplify right side
    2,028,535.88x = 18,347,730,801,481.27
  5. Step 5: Solve for x
    x = 18,347,730,801,481.27/2,028,535.88
  6. Step 6: Final answer
    x = 9,044,814.55

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.