Home / 3,222,642.38-6,777,060.75

Finding the Third Proportional to 3,222,642.38 and 6,777,060.75

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Solution

The third proportional to 3,222,642.38 and 6,777,060.75 is: 14,251,830.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,642.38 : 6,777,060.75 = 6,777,060.75 : x
  2. Step 2: Convert to fraction form
    3,222,642.38/6,777,060.75 = 6,777,060.75/x
  3. Step 3: Cross multiply
    3,222,642.38x = 6,777,060.75 × 6,777,060.75
  4. Step 4: Simplify right side
    3,222,642.38x = 45,928,552,409,190.56
  5. Step 5: Solve for x
    x = 45,928,552,409,190.56/3,222,642.38
  6. Step 6: Final answer
    x = 14,251,830.35

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.