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Finding the Third Proportional to 436,221 and 941,184

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Solution

The third proportional to 436,221 and 941,184 is: 2,030,684.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,221 : 941,184 = 941,184 : x
  2. Step 2: Convert to fraction form
    436,221/941,184 = 941,184/x
  3. Step 3: Cross multiply
    436,221x = 941,184 × 941,184
  4. Step 4: Simplify right side
    436,221x = 885,827,321,856
  5. Step 5: Solve for x
    x = 885,827,321,856/436,221
  6. Step 6: Final answer
    x = 2,030,684.73

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.