Home / 2,195,337.94-3,378,634.03

Finding the Third Proportional to 2,195,337.94 and 3,378,634.03

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Solution

The third proportional to 2,195,337.94 and 3,378,634.03 is: 5,199,731.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,337.94 : 3,378,634.03 = 3,378,634.03 : x
  2. Step 2: Convert to fraction form
    2,195,337.94/3,378,634.03 = 3,378,634.03/x
  3. Step 3: Cross multiply
    2,195,337.94x = 3,378,634.03 × 3,378,634.03
  4. Step 4: Simplify right side
    2,195,337.94x = 11,415,167,917,120.62
  5. Step 5: Solve for x
    x = 11,415,167,917,120.62/2,195,337.94
  6. Step 6: Final answer
    x = 5,199,731.54

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.