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Finding the Third Proportional to 1,941,856 and 3,015,020

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Solution

The third proportional to 1,941,856 and 3,015,020 is: 4,681,266.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,856 : 3,015,020 = 3,015,020 : x
  2. Step 2: Convert to fraction form
    1,941,856/3,015,020 = 3,015,020/x
  3. Step 3: Cross multiply
    1,941,856x = 3,015,020 × 3,015,020
  4. Step 4: Simplify right side
    1,941,856x = 9,090,345,600,400
  5. Step 5: Solve for x
    x = 9,090,345,600,400/1,941,856
  6. Step 6: Final answer
    x = 4,681,266.58

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