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Finding the Third Proportional to 3,263,496 and 7,069,376

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Solution

The third proportional to 3,263,496 and 7,069,376 is: 15,313,662.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,496 : 7,069,376 = 7,069,376 : x
  2. Step 2: Convert to fraction form
    3,263,496/7,069,376 = 7,069,376/x
  3. Step 3: Cross multiply
    3,263,496x = 7,069,376 × 7,069,376
  4. Step 4: Simplify right side
    3,263,496x = 49,976,077,029,376
  5. Step 5: Solve for x
    x = 49,976,077,029,376/3,263,496
  6. Step 6: Final answer
    x = 15,313,662.72

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.