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Finding the Third Proportional to 1,519,922 and 2,371,899

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Solution

The third proportional to 1,519,922 and 2,371,899 is: 3,701,443.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,519,922 : 2,371,899 = 2,371,899 : x
  2. Step 2: Convert to fraction form
    1,519,922/2,371,899 = 2,371,899/x
  3. Step 3: Cross multiply
    1,519,922x = 2,371,899 × 2,371,899
  4. Step 4: Simplify right side
    1,519,922x = 5,625,904,866,201
  5. Step 5: Solve for x
    x = 5,625,904,866,201/1,519,922
  6. Step 6: Final answer
    x = 3,701,443.14

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.