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Finding the Third Proportional to 207,333 and 444,987

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Solution

The third proportional to 207,333 and 444,987 is: 955,050.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,333 : 444,987 = 444,987 : x
  2. Step 2: Convert to fraction form
    207,333/444,987 = 444,987/x
  3. Step 3: Cross multiply
    207,333x = 444,987 × 444,987
  4. Step 4: Simplify right side
    207,333x = 198,013,430,169
  5. Step 5: Solve for x
    x = 198,013,430,169/207,333
  6. Step 6: Final answer
    x = 955,050.23

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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.