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Finding the Third Proportional to 494,236.69 and 1,079,097.19

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Solution

The third proportional to 494,236.69 and 1,079,097.19 is: 2,356,058.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    494,236.69 : 1,079,097.19 = 1,079,097.19 : x
  2. Step 2: Convert to fraction form
    494,236.69/1,079,097.19 = 1,079,097.19/x
  3. Step 3: Cross multiply
    494,236.69x = 1,079,097.19 × 1,079,097.19
  4. Step 4: Simplify right side
    494,236.69x = 1,164,450,740,070.41
  5. Step 5: Solve for x
    x = 1,164,450,740,070.41/494,236.69
  6. Step 6: Final answer
    x = 2,356,058.89

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.