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Finding the Third Proportional to 373,734 and 587,385

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Solution

The third proportional to 373,734 and 587,385 is: 923,173.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,734 : 587,385 = 587,385 : x
  2. Step 2: Convert to fraction form
    373,734/587,385 = 587,385/x
  3. Step 3: Cross multiply
    373,734x = 587,385 × 587,385
  4. Step 4: Simplify right side
    373,734x = 345,021,138,225
  5. Step 5: Solve for x
    x = 345,021,138,225/373,734
  6. Step 6: Final answer
    x = 923,173.00

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.