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Finding the Third Proportional to 150,950 and 323,037

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Solution

The third proportional to 150,950 and 323,037 is: 691,307.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,950 : 323,037 = 323,037 : x
  2. Step 2: Convert to fraction form
    150,950/323,037 = 323,037/x
  3. Step 3: Cross multiply
    150,950x = 323,037 × 323,037
  4. Step 4: Simplify right side
    150,950x = 104,352,903,369
  5. Step 5: Solve for x
    x = 104,352,903,369/150,950
  6. Step 6: Final answer
    x = 691,307.74

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.