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Finding the Third Proportional to 2,700,882.56 and 5,798,499.75

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Solution

The third proportional to 2,700,882.56 and 5,798,499.75 is: 12,448,745.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,700,882.56 : 5,798,499.75 = 5,798,499.75 : x
  2. Step 2: Convert to fraction form
    2,700,882.56/5,798,499.75 = 5,798,499.75/x
  3. Step 3: Cross multiply
    2,700,882.56x = 5,798,499.75 × 5,798,499.75
  4. Step 4: Simplify right side
    2,700,882.56x = 33,622,599,350,750.06
  5. Step 5: Solve for x
    x = 33,622,599,350,750.06/2,700,882.56
  6. Step 6: Final answer
    x = 12,448,745.39

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.