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Finding the Third Proportional to 746,901 and 1,131,630.75

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Solution

The third proportional to 746,901 and 1,131,630.75 is: 1,714,535.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,901 : 1,131,630.75 = 1,131,630.75 : x
  2. Step 2: Convert to fraction form
    746,901/1,131,630.75 = 1,131,630.75/x
  3. Step 3: Cross multiply
    746,901x = 1,131,630.75 × 1,131,630.75
  4. Step 4: Simplify right side
    746,901x = 1,280,588,154,345.56
  5. Step 5: Solve for x
    x = 1,280,588,154,345.56/746,901
  6. Step 6: Final answer
    x = 1,714,535.33

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.