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Finding the Third Proportional to 800,491.50 and 1,750,305

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Solution

The third proportional to 800,491.50 and 1,750,305 is: 3,827,108.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,491.50 : 1,750,305 = 1,750,305 : x
  2. Step 2: Convert to fraction form
    800,491.50/1,750,305 = 1,750,305/x
  3. Step 3: Cross multiply
    800,491.50x = 1,750,305 × 1,750,305
  4. Step 4: Simplify right side
    800,491.50x = 3,063,567,593,025
  5. Step 5: Solve for x
    x = 3,063,567,593,025/800,491.50
  6. Step 6: Final answer
    x = 3,827,108.21

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.