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Finding the Third Proportional to 892,868 and 1,347,353

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Solution

The third proportional to 892,868 and 1,347,353 is: 2,033,178.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,868 : 1,347,353 = 1,347,353 : x
  2. Step 2: Convert to fraction form
    892,868/1,347,353 = 1,347,353/x
  3. Step 3: Cross multiply
    892,868x = 1,347,353 × 1,347,353
  4. Step 4: Simplify right side
    892,868x = 1,815,360,106,609
  5. Step 5: Solve for x
    x = 1,815,360,106,609/892,868
  6. Step 6: Final answer
    x = 2,033,178.60

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.