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Finding the Third Proportional to 341,794.69 and 530,605.69

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Solution

The third proportional to 341,794.69 and 530,605.69 is: 823,717.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,794.69 : 530,605.69 = 530,605.69 : x
  2. Step 2: Convert to fraction form
    341,794.69/530,605.69 = 530,605.69/x
  3. Step 3: Cross multiply
    341,794.69x = 530,605.69 × 530,605.69
  4. Step 4: Simplify right side
    341,794.69x = 281,542,395,607.35
  5. Step 5: Solve for x
    x = 281,542,395,607.35/341,794.69
  6. Step 6: Final answer
    x = 823,717.88

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.