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Finding the Third Proportional to 2,704,805 and 5,711,410

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Solution

The third proportional to 2,704,805 and 5,711,410 is: 12,060,094.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,805 : 5,711,410 = 5,711,410 : x
  2. Step 2: Convert to fraction form
    2,704,805/5,711,410 = 5,711,410/x
  3. Step 3: Cross multiply
    2,704,805x = 5,711,410 × 5,711,410
  4. Step 4: Simplify right side
    2,704,805x = 32,620,204,188,100
  5. Step 5: Solve for x
    x = 32,620,204,188,100/2,704,805
  6. Step 6: Final answer
    x = 12,060,094.61

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.