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Finding the Third Proportional to 1,941,849 and 3,015,015

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Solution

The third proportional to 1,941,849 and 3,015,015 is: 4,681,267.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,849 : 3,015,015 = 3,015,015 : x
  2. Step 2: Convert to fraction form
    1,941,849/3,015,015 = 3,015,015/x
  3. Step 3: Cross multiply
    1,941,849x = 3,015,015 × 3,015,015
  4. Step 4: Simplify right side
    1,941,849x = 9,090,315,450,225
  5. Step 5: Solve for x
    x = 9,090,315,450,225/1,941,849
  6. Step 6: Final answer
    x = 4,681,267.93

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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.