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Finding the Third Proportional to 436,066 and 935,190

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Solution

The third proportional to 436,066 and 935,190 is: 2,005,614.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,066 : 935,190 = 935,190 : x
  2. Step 2: Convert to fraction form
    436,066/935,190 = 935,190/x
  3. Step 3: Cross multiply
    436,066x = 935,190 × 935,190
  4. Step 4: Simplify right side
    436,066x = 874,580,336,100
  5. Step 5: Solve for x
    x = 874,580,336,100/436,066
  6. Step 6: Final answer
    x = 2,005,614.60

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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.