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Finding the Third Proportional to 1,964,515 and 2,954,081

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Solution

The third proportional to 1,964,515 and 2,954,081 is: 4,442,111.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,515 : 2,954,081 = 2,954,081 : x
  2. Step 2: Convert to fraction form
    1,964,515/2,954,081 = 2,954,081/x
  3. Step 3: Cross multiply
    1,964,515x = 2,954,081 × 2,954,081
  4. Step 4: Simplify right side
    1,964,515x = 8,726,594,554,561
  5. Step 5: Solve for x
    x = 8,726,594,554,561/1,964,515
  6. Step 6: Final answer
    x = 4,442,111.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.