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Finding the Third Proportional to 351,040.50 and 754,593

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Solution

The third proportional to 351,040.50 and 754,593 is: 1,622,065.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,040.50 : 754,593 = 754,593 : x
  2. Step 2: Convert to fraction form
    351,040.50/754,593 = 754,593/x
  3. Step 3: Cross multiply
    351,040.50x = 754,593 × 754,593
  4. Step 4: Simplify right side
    351,040.50x = 569,410,595,649
  5. Step 5: Solve for x
    x = 569,410,595,649/351,040.50
  6. Step 6: Final answer
    x = 1,622,065.25

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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.