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Finding the Third Proportional to 376,645.50 and 837,099

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Solution

The third proportional to 376,645.50 and 837,099 is: 1,860,462.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,645.50 : 837,099 = 837,099 : x
  2. Step 2: Convert to fraction form
    376,645.50/837,099 = 837,099/x
  3. Step 3: Cross multiply
    376,645.50x = 837,099 × 837,099
  4. Step 4: Simplify right side
    376,645.50x = 700,734,735,801
  5. Step 5: Solve for x
    x = 700,734,735,801/376,645.50
  6. Step 6: Final answer
    x = 1,860,462.25

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.