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Finding the Third Proportional to 202,693 and 444,302

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Solution

The third proportional to 202,693 and 444,302 is: 973,907.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,693 : 444,302 = 444,302 : x
  2. Step 2: Convert to fraction form
    202,693/444,302 = 444,302/x
  3. Step 3: Cross multiply
    202,693x = 444,302 × 444,302
  4. Step 4: Simplify right side
    202,693x = 197,404,267,204
  5. Step 5: Solve for x
    x = 197,404,267,204/202,693
  6. Step 6: Final answer
    x = 973,907.67

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.