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Finding the Third Proportional to 892,368 and 1,739,901

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Solution

The third proportional to 892,368 and 1,739,901 is: 3,392,384.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,368 : 1,739,901 = 1,739,901 : x
  2. Step 2: Convert to fraction form
    892,368/1,739,901 = 1,739,901/x
  3. Step 3: Cross multiply
    892,368x = 1,739,901 × 1,739,901
  4. Step 4: Simplify right side
    892,368x = 3,027,255,489,801
  5. Step 5: Solve for x
    x = 3,027,255,489,801/892,368
  6. Step 6: Final answer
    x = 3,392,384.63

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Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.