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Finding the Third Proportional to 372,593.04 and 804,200.91

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Solution

The third proportional to 372,593.04 and 804,200.91 is: 1,735,778.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,593.04 : 804,200.91 = 804,200.91 : x
  2. Step 2: Convert to fraction form
    372,593.04/804,200.91 = 804,200.91/x
  3. Step 3: Cross multiply
    372,593.04x = 804,200.91 × 804,200.91
  4. Step 4: Simplify right side
    372,593.04x = 646,739,097,613.32
  5. Step 5: Solve for x
    x = 646,739,097,613.32/372,593.04
  6. Step 6: Final answer
    x = 1,735,778.80

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.