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Finding the Third Proportional to 2,310,202.50 and 3,591,309

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Solution

The third proportional to 2,310,202.50 and 3,591,309 is: 5,582,844.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,202.50 : 3,591,309 = 3,591,309 : x
  2. Step 2: Convert to fraction form
    2,310,202.50/3,591,309 = 3,591,309/x
  3. Step 3: Cross multiply
    2,310,202.50x = 3,591,309 × 3,591,309
  4. Step 4: Simplify right side
    2,310,202.50x = 12,897,500,333,481
  5. Step 5: Solve for x
    x = 12,897,500,333,481/2,310,202.50
  6. Step 6: Final answer
    x = 5,582,844.07

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.