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Finding the Third Proportional to 953,707 and 1,336,815

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Solution

The third proportional to 953,707 and 1,336,815 is: 1,873,819.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,707 : 1,336,815 = 1,336,815 : x
  2. Step 2: Convert to fraction form
    953,707/1,336,815 = 1,336,815/x
  3. Step 3: Cross multiply
    953,707x = 1,336,815 × 1,336,815
  4. Step 4: Simplify right side
    953,707x = 1,787,074,344,225
  5. Step 5: Solve for x
    x = 1,787,074,344,225/953,707
  6. Step 6: Final answer
    x = 1,873,819.05

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Why These Related Problems?

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