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Finding the Third Proportional to 979,067.63 and 1,496,742

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Solution

The third proportional to 979,067.63 and 1,496,742 is: 2,288,132.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    979,067.63 : 1,496,742 = 1,496,742 : x
  2. Step 2: Convert to fraction form
    979,067.63/1,496,742 = 1,496,742/x
  3. Step 3: Cross multiply
    979,067.63x = 1,496,742 × 1,496,742
  4. Step 4: Simplify right side
    979,067.63x = 2,240,236,614,564
  5. Step 5: Solve for x
    x = 2,240,236,614,564/979,067.63
  6. Step 6: Final answer
    x = 2,288,132.67

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.