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Finding the Third Proportional to 1,040,165 and 1,553,383.50

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Solution

The third proportional to 1,040,165 and 1,553,383.50 is: 2,319,824.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,165 : 1,553,383.50 = 1,553,383.50 : x
  2. Step 2: Convert to fraction form
    1,040,165/1,553,383.50 = 1,553,383.50/x
  3. Step 3: Cross multiply
    1,040,165x = 1,553,383.50 × 1,553,383.50
  4. Step 4: Simplify right side
    1,040,165x = 2,413,000,298,072.25
  5. Step 5: Solve for x
    x = 2,413,000,298,072.25/1,040,165
  6. Step 6: Final answer
    x = 2,319,824.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.