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Finding the Third Proportional to 730,204 and 1,568,348

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Solution

The third proportional to 730,204 and 1,568,348 is: 3,368,531.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,204 : 1,568,348 = 1,568,348 : x
  2. Step 2: Convert to fraction form
    730,204/1,568,348 = 1,568,348/x
  3. Step 3: Cross multiply
    730,204x = 1,568,348 × 1,568,348
  4. Step 4: Simplify right side
    730,204x = 2,459,715,449,104
  5. Step 5: Solve for x
    x = 2,459,715,449,104/730,204
  6. Step 6: Final answer
    x = 3,368,531.87

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.