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Finding the Third Proportional to 452,204 and 699,879

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Solution

The third proportional to 452,204 and 699,879 is: 1,083,207.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,204 : 699,879 = 699,879 : x
  2. Step 2: Convert to fraction form
    452,204/699,879 = 699,879/x
  3. Step 3: Cross multiply
    452,204x = 699,879 × 699,879
  4. Step 4: Simplify right side
    452,204x = 489,830,614,641
  5. Step 5: Solve for x
    x = 489,830,614,641/452,204
  6. Step 6: Final answer
    x = 1,083,207.17

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.