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Finding the Third Proportional to 436,026 and 940,848

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Solution

The third proportional to 436,026 and 940,848 is: 2,030,142.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,026 : 940,848 = 940,848 : x
  2. Step 2: Convert to fraction form
    436,026/940,848 = 940,848/x
  3. Step 3: Cross multiply
    436,026x = 940,848 × 940,848
  4. Step 4: Simplify right side
    436,026x = 885,194,959,104
  5. Step 5: Solve for x
    x = 885,194,959,104/436,026
  6. Step 6: Final answer
    x = 2,030,142.60

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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.