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Finding the Third Proportional to 967,567.78 and 1,353,441.94

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Solution

The third proportional to 967,567.78 and 1,353,441.94 is: 1,893,205.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,567.78 : 1,353,441.94 = 1,353,441.94 : x
  2. Step 2: Convert to fraction form
    967,567.78/1,353,441.94 = 1,353,441.94/x
  3. Step 3: Cross multiply
    967,567.78x = 1,353,441.94 × 1,353,441.94
  4. Step 4: Simplify right side
    967,567.78x = 1,831,805,078,183.75
  5. Step 5: Solve for x
    x = 1,831,805,078,183.75/967,567.78
  6. Step 6: Final answer
    x = 1,893,205.95

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.