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Finding the Third Proportional to 953,910 and 1,336,995

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Solution

The third proportional to 953,910 and 1,336,995 is: 1,873,924.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,910 : 1,336,995 = 1,336,995 : x
  2. Step 2: Convert to fraction form
    953,910/1,336,995 = 1,336,995/x
  3. Step 3: Cross multiply
    953,910x = 1,336,995 × 1,336,995
  4. Step 4: Simplify right side
    953,910x = 1,787,555,630,025
  5. Step 5: Solve for x
    x = 1,787,555,630,025/953,910
  6. Step 6: Final answer
    x = 1,873,924.83

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.