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Finding the Third Proportional to 202,250 and 436,037

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Solution

The third proportional to 202,250 and 436,037 is: 940,065.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,250 : 436,037 = 436,037 : x
  2. Step 2: Convert to fraction form
    202,250/436,037 = 436,037/x
  3. Step 3: Cross multiply
    202,250x = 436,037 × 436,037
  4. Step 4: Simplify right side
    202,250x = 190,128,265,369
  5. Step 5: Solve for x
    x = 190,128,265,369/202,250
  6. Step 6: Final answer
    x = 940,065.59

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.