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Finding the Third Proportional to 481,734 and 750,177

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Solution

The third proportional to 481,734 and 750,177 is: 1,168,208.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    481,734 : 750,177 = 750,177 : x
  2. Step 2: Convert to fraction form
    481,734/750,177 = 750,177/x
  3. Step 3: Cross multiply
    481,734x = 750,177 × 750,177
  4. Step 4: Simplify right side
    481,734x = 562,765,531,329
  5. Step 5: Solve for x
    x = 562,765,531,329/481,734
  6. Step 6: Final answer
    x = 1,168,208.04

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.