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Finding the Third Proportional to 1,183,299 and 2,591,843

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Solution

The third proportional to 1,183,299 and 2,591,843 is: 5,677,052.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,299 : 2,591,843 = 2,591,843 : x
  2. Step 2: Convert to fraction form
    1,183,299/2,591,843 = 2,591,843/x
  3. Step 3: Cross multiply
    1,183,299x = 2,591,843 × 2,591,843
  4. Step 4: Simplify right side
    1,183,299x = 6,717,650,136,649
  5. Step 5: Solve for x
    x = 6,717,650,136,649/1,183,299
  6. Step 6: Final answer
    x = 5,677,052.15

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.