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Finding the Third Proportional to 170,884 and 373,935

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Solution

The third proportional to 170,884 and 373,935 is: 818,259.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,884 : 373,935 = 373,935 : x
  2. Step 2: Convert to fraction form
    170,884/373,935 = 373,935/x
  3. Step 3: Cross multiply
    170,884x = 373,935 × 373,935
  4. Step 4: Simplify right side
    170,884x = 139,827,384,225
  5. Step 5: Solve for x
    x = 139,827,384,225/170,884
  6. Step 6: Final answer
    x = 818,259.08

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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.