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Finding the Third Proportional to 3,081,067 and 6,649,279

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Solution

The third proportional to 3,081,067 and 6,649,279 is: 14,349,870.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,067 : 6,649,279 = 6,649,279 : x
  2. Step 2: Convert to fraction form
    3,081,067/6,649,279 = 6,649,279/x
  3. Step 3: Cross multiply
    3,081,067x = 6,649,279 × 6,649,279
  4. Step 4: Simplify right side
    3,081,067x = 44,212,911,219,841
  5. Step 5: Solve for x
    x = 44,212,911,219,841/3,081,067
  6. Step 6: Final answer
    x = 14,349,870.10

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.