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Finding the Third Proportional to 2,751,659 and 4,169,042

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Solution

The third proportional to 2,751,659 and 4,169,042 is: 6,316,520.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,659 : 4,169,042 = 4,169,042 : x
  2. Step 2: Convert to fraction form
    2,751,659/4,169,042 = 4,169,042/x
  3. Step 3: Cross multiply
    2,751,659x = 4,169,042 × 4,169,042
  4. Step 4: Simplify right side
    2,751,659x = 17,380,911,197,764
  5. Step 5: Solve for x
    x = 17,380,911,197,764/2,751,659
  6. Step 6: Final answer
    x = 6,316,520.76

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.