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Finding the Third Proportional to 651,685.50 and 967,369.50

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Solution

The third proportional to 651,685.50 and 967,369.50 is: 1,435,974.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    651,685.50 : 967,369.50 = 967,369.50 : x
  2. Step 2: Convert to fraction form
    651,685.50/967,369.50 = 967,369.50/x
  3. Step 3: Cross multiply
    651,685.50x = 967,369.50 × 967,369.50
  4. Step 4: Simplify right side
    651,685.50x = 935,803,749,530.25
  5. Step 5: Solve for x
    x = 935,803,749,530.25/651,685.50
  6. Step 6: Final answer
    x = 1,435,974.48

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.