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Finding the Third Proportional to 568,062 and 1,232,689

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Solution

The third proportional to 568,062 and 1,232,689 is: 2,674,923.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,062 : 1,232,689 = 1,232,689 : x
  2. Step 2: Convert to fraction form
    568,062/1,232,689 = 1,232,689/x
  3. Step 3: Cross multiply
    568,062x = 1,232,689 × 1,232,689
  4. Step 4: Simplify right side
    568,062x = 1,519,522,170,721
  5. Step 5: Solve for x
    x = 1,519,522,170,721/568,062
  6. Step 6: Final answer
    x = 2,674,923.11

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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.