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Finding the Third Proportional to 2,935,456 and 6,466,872

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Solution

The third proportional to 2,935,456 and 6,466,872 is: 14,246,656.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,456 : 6,466,872 = 6,466,872 : x
  2. Step 2: Convert to fraction form
    2,935,456/6,466,872 = 6,466,872/x
  3. Step 3: Cross multiply
    2,935,456x = 6,466,872 × 6,466,872
  4. Step 4: Simplify right side
    2,935,456x = 41,820,433,464,384
  5. Step 5: Solve for x
    x = 41,820,433,464,384/2,935,456
  6. Step 6: Final answer
    x = 14,246,656.56

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.