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Finding the Third Proportional to 695,503 and 1,482,864

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Solution

The third proportional to 695,503 and 1,482,864 is: 3,161,576.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,503 : 1,482,864 = 1,482,864 : x
  2. Step 2: Convert to fraction form
    695,503/1,482,864 = 1,482,864/x
  3. Step 3: Cross multiply
    695,503x = 1,482,864 × 1,482,864
  4. Step 4: Simplify right side
    695,503x = 2,198,885,642,496
  5. Step 5: Solve for x
    x = 2,198,885,642,496/695,503
  6. Step 6: Final answer
    x = 3,161,576.07

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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.