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Finding the Third Proportional to 568,622.81 and 1,250,969.63

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Solution

The third proportional to 568,622.81 and 1,250,969.63 is: 2,752,131.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,622.81 : 1,250,969.63 = 1,250,969.63 : x
  2. Step 2: Convert to fraction form
    568,622.81/1,250,969.63 = 1,250,969.63/x
  3. Step 3: Cross multiply
    568,622.81x = 1,250,969.63 × 1,250,969.63
  4. Step 4: Simplify right side
    568,622.81x = 1,564,925,002,672.64
  5. Step 5: Solve for x
    x = 1,564,925,002,672.64/568,622.81
  6. Step 6: Final answer
    x = 2,752,131.94

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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.