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Finding the Third Proportional to 954,726 and 2,079,876

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Solution

The third proportional to 954,726 and 2,079,876 is: 4,531,021.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,726 : 2,079,876 = 2,079,876 : x
  2. Step 2: Convert to fraction form
    954,726/2,079,876 = 2,079,876/x
  3. Step 3: Cross multiply
    954,726x = 2,079,876 × 2,079,876
  4. Step 4: Simplify right side
    954,726x = 4,325,884,175,376
  5. Step 5: Solve for x
    x = 4,325,884,175,376/954,726
  6. Step 6: Final answer
    x = 4,531,021.65

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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.