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Finding the Third Proportional to 757,968.75 and 1,108,683

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Solution

The third proportional to 757,968.75 and 1,108,683 is: 1,621,673.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,968.75 : 1,108,683 = 1,108,683 : x
  2. Step 2: Convert to fraction form
    757,968.75/1,108,683 = 1,108,683/x
  3. Step 3: Cross multiply
    757,968.75x = 1,108,683 × 1,108,683
  4. Step 4: Simplify right side
    757,968.75x = 1,229,177,994,489
  5. Step 5: Solve for x
    x = 1,229,177,994,489/757,968.75
  6. Step 6: Final answer
    x = 1,621,673.71

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.