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Finding the Third Proportional to 2,272,648.50 and 4,899,489

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Solution

The third proportional to 2,272,648.50 and 4,899,489 is: 10,562,562.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,648.50 : 4,899,489 = 4,899,489 : x
  2. Step 2: Convert to fraction form
    2,272,648.50/4,899,489 = 4,899,489/x
  3. Step 3: Cross multiply
    2,272,648.50x = 4,899,489 × 4,899,489
  4. Step 4: Simplify right side
    2,272,648.50x = 24,004,992,461,121
  5. Step 5: Solve for x
    x = 24,004,992,461,121/2,272,648.50
  6. Step 6: Final answer
    x = 10,562,562.78

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.