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Finding the Third Proportional to 962,979 and 2,033,397

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Solution

The third proportional to 962,979 and 2,033,397 is: 4,293,658.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,979 : 2,033,397 = 2,033,397 : x
  2. Step 2: Convert to fraction form
    962,979/2,033,397 = 2,033,397/x
  3. Step 3: Cross multiply
    962,979x = 2,033,397 × 2,033,397
  4. Step 4: Simplify right side
    962,979x = 4,134,703,359,609
  5. Step 5: Solve for x
    x = 4,134,703,359,609/962,979
  6. Step 6: Final answer
    x = 4,293,658.91

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.