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Finding the Third Proportional to 2,317,987 and 4,701,481

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Solution

The third proportional to 2,317,987 and 4,701,481 is: 9,535,827.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,987 : 4,701,481 = 4,701,481 : x
  2. Step 2: Convert to fraction form
    2,317,987/4,701,481 = 4,701,481/x
  3. Step 3: Cross multiply
    2,317,987x = 4,701,481 × 4,701,481
  4. Step 4: Simplify right side
    2,317,987x = 22,103,923,593,361
  5. Step 5: Solve for x
    x = 22,103,923,593,361/2,317,987
  6. Step 6: Final answer
    x = 9,535,827.25

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.