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Finding the Third Proportional to 1,692,393 and 3,524,763

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Solution

The third proportional to 1,692,393 and 3,524,763 is: 7,341,057.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,393 : 3,524,763 = 3,524,763 : x
  2. Step 2: Convert to fraction form
    1,692,393/3,524,763 = 3,524,763/x
  3. Step 3: Cross multiply
    1,692,393x = 3,524,763 × 3,524,763
  4. Step 4: Simplify right side
    1,692,393x = 12,423,954,206,169
  5. Step 5: Solve for x
    x = 12,423,954,206,169/1,692,393
  6. Step 6: Final answer
    x = 7,341,057.43

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.