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Finding the Third Proportional to 652,227.19 and 1,400,910.19

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Solution

The third proportional to 652,227.19 and 1,400,910.19 is: 3,008,996.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,227.19 : 1,400,910.19 = 1,400,910.19 : x
  2. Step 2: Convert to fraction form
    652,227.19/1,400,910.19 = 1,400,910.19/x
  3. Step 3: Cross multiply
    652,227.19x = 1,400,910.19 × 1,400,910.19
  4. Step 4: Simplify right side
    652,227.19x = 1,962,549,353,441.29
  5. Step 5: Solve for x
    x = 1,962,549,353,441.29/652,227.19
  6. Step 6: Final answer
    x = 3,008,996.54

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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.