Home / 2,192,680.13-3,374,601.75

Finding the Third Proportional to 2,192,680.13 and 3,374,601.75

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Solution

The third proportional to 2,192,680.13 and 3,374,601.75 is: 5,193,615.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192,680.13 : 3,374,601.75 = 3,374,601.75 : x
  2. Step 2: Convert to fraction form
    2,192,680.13/3,374,601.75 = 3,374,601.75/x
  3. Step 3: Cross multiply
    2,192,680.13x = 3,374,601.75 × 3,374,601.75
  4. Step 4: Simplify right side
    2,192,680.13x = 11,387,936,971,103.06
  5. Step 5: Solve for x
    x = 11,387,936,971,103.06/2,192,680.13
  6. Step 6: Final answer
    x = 5,193,615.27

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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.