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Finding the Third Proportional to 3,071,844 and 6,614,622

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Solution

The third proportional to 3,071,844 and 6,614,622 is: 14,243,309.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,071,844 : 6,614,622 = 6,614,622 : x
  2. Step 2: Convert to fraction form
    3,071,844/6,614,622 = 6,614,622/x
  3. Step 3: Cross multiply
    3,071,844x = 6,614,622 × 6,614,622
  4. Step 4: Simplify right side
    3,071,844x = 43,753,224,202,884
  5. Step 5: Solve for x
    x = 43,753,224,202,884/3,071,844
  6. Step 6: Final answer
    x = 14,243,309.30

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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.