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Finding the Third Proportional to 350,250.33 and 765,393.05

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Solution

The third proportional to 350,250.33 and 765,393.05 is: 1,672,593.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,250.33 : 765,393.05 = 765,393.05 : x
  2. Step 2: Convert to fraction form
    350,250.33/765,393.05 = 765,393.05/x
  3. Step 3: Cross multiply
    350,250.33x = 765,393.05 × 765,393.05
  4. Step 4: Simplify right side
    350,250.33x = 585,826,516,204.60
  5. Step 5: Solve for x
    x = 585,826,516,204.60/350,250.33
  6. Step 6: Final answer
    x = 1,672,593.77

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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.