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Finding the Third Proportional to 3,106,944 and 6,751,687

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Solution

The third proportional to 3,106,944 and 6,751,687 is: 14,672,062.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,944 : 6,751,687 = 6,751,687 : x
  2. Step 2: Convert to fraction form
    3,106,944/6,751,687 = 6,751,687/x
  3. Step 3: Cross multiply
    3,106,944x = 6,751,687 × 6,751,687
  4. Step 4: Simplify right side
    3,106,944x = 45,585,277,345,969
  5. Step 5: Solve for x
    x = 45,585,277,345,969/3,106,944
  6. Step 6: Final answer
    x = 14,672,062.76

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.