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Finding the Third Proportional to 1,150,318.50 and 2,419,593

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Solution

The third proportional to 1,150,318.50 and 2,419,593 is: 5,089,399.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,318.50 : 2,419,593 = 2,419,593 : x
  2. Step 2: Convert to fraction form
    1,150,318.50/2,419,593 = 2,419,593/x
  3. Step 3: Cross multiply
    1,150,318.50x = 2,419,593 × 2,419,593
  4. Step 4: Simplify right side
    1,150,318.50x = 5,854,430,285,649
  5. Step 5: Solve for x
    x = 5,854,430,285,649/1,150,318.50
  6. Step 6: Final answer
    x = 5,089,399.40

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.