Home / 3,310,108.25-5,061,356.38

Finding the Third Proportional to 3,310,108.25 and 5,061,356.38

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Solution

The third proportional to 3,310,108.25 and 5,061,356.38 is: 7,739,121.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,108.25 : 5,061,356.38 = 5,061,356.38 : x
  2. Step 2: Convert to fraction form
    3,310,108.25/5,061,356.38 = 5,061,356.38/x
  3. Step 3: Cross multiply
    3,310,108.25x = 5,061,356.38 × 5,061,356.38
  4. Step 4: Simplify right side
    3,310,108.25x = 25,617,328,354,753.14
  5. Step 5: Solve for x
    x = 25,617,328,354,753.14/3,310,108.25
  6. Step 6: Final answer
    x = 7,739,121.03

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.