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Finding the Third Proportional to 799,650.75 and 1,655,889.75

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Solution

The third proportional to 799,650.75 and 1,655,889.75 is: 3,428,960.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,650.75 : 1,655,889.75 = 1,655,889.75 : x
  2. Step 2: Convert to fraction form
    799,650.75/1,655,889.75 = 1,655,889.75/x
  3. Step 3: Cross multiply
    799,650.75x = 1,655,889.75 × 1,655,889.75
  4. Step 4: Simplify right side
    799,650.75x = 2,741,970,864,155.06
  5. Step 5: Solve for x
    x = 2,741,970,864,155.06/799,650.75
  6. Step 6: Final answer
    x = 3,428,960.54

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.