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Finding the Third Proportional to 3,245,115 and 6,924,571

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Solution

The third proportional to 3,245,115 and 6,924,571 is: 14,775,958.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,115 : 6,924,571 = 6,924,571 : x
  2. Step 2: Convert to fraction form
    3,245,115/6,924,571 = 6,924,571/x
  3. Step 3: Cross multiply
    3,245,115x = 6,924,571 × 6,924,571
  4. Step 4: Simplify right side
    3,245,115x = 47,949,683,534,041
  5. Step 5: Solve for x
    x = 47,949,683,534,041/3,245,115
  6. Step 6: Final answer
    x = 14,775,958.18

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.