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Finding the Third Proportional to 6,791,544 and 10,274,808

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Solution

The third proportional to 6,791,544 and 10,274,808 is: 15,544,577.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791,544 : 10,274,808 = 10,274,808 : x
  2. Step 2: Convert to fraction form
    6,791,544/10,274,808 = 10,274,808/x
  3. Step 3: Cross multiply
    6,791,544x = 10,274,808 × 10,274,808
  4. Step 4: Simplify right side
    6,791,544x = 105,571,679,436,864
  5. Step 5: Solve for x
    x = 105,571,679,436,864/6,791,544
  6. Step 6: Final answer
    x = 15,544,577.11

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.