Home / 2,243,755.69-3,175,163.30

Finding the Third Proportional to 2,243,755.69 and 3,175,163.30

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Solution

The third proportional to 2,243,755.69 and 3,175,163.30 is: 4,493,208.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,755.69 : 3,175,163.30 = 3,175,163.30 : x
  2. Step 2: Convert to fraction form
    2,243,755.69/3,175,163.30 = 3,175,163.30/x
  3. Step 3: Cross multiply
    2,243,755.69x = 3,175,163.30 × 3,175,163.30
  4. Step 4: Simplify right side
    2,243,755.69x = 10,081,661,961,822.12
  5. Step 5: Solve for x
    x = 10,081,661,961,822.12/2,243,755.69
  6. Step 6: Final answer
    x = 4,493,208.43

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.