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Finding the Third Proportional to 1,957,291 and 4,299,494

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Solution

The third proportional to 1,957,291 and 4,299,494 is: 9,444,507.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,957,291 : 4,299,494 = 4,299,494 : x
  2. Step 2: Convert to fraction form
    1,957,291/4,299,494 = 4,299,494/x
  3. Step 3: Cross multiply
    1,957,291x = 4,299,494 × 4,299,494
  4. Step 4: Simplify right side
    1,957,291x = 18,485,648,656,036
  5. Step 5: Solve for x
    x = 18,485,648,656,036/1,957,291
  6. Step 6: Final answer
    x = 9,444,507.05

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.