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Finding the Third Proportional to 2,010,975 and 4,383,453

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Solution

The third proportional to 2,010,975 and 4,383,453 is: 9,554,897.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,975 : 4,383,453 = 4,383,453 : x
  2. Step 2: Convert to fraction form
    2,010,975/4,383,453 = 4,383,453/x
  3. Step 3: Cross multiply
    2,010,975x = 4,383,453 × 4,383,453
  4. Step 4: Simplify right side
    2,010,975x = 19,214,660,203,209
  5. Step 5: Solve for x
    x = 19,214,660,203,209/2,010,975
  6. Step 6: Final answer
    x = 9,554,897.60

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.