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Finding the Third Proportional to 626,692.50 and 954,726.75

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Solution

The third proportional to 626,692.50 and 954,726.75 is: 1,454,466.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,692.50 : 954,726.75 = 954,726.75 : x
  2. Step 2: Convert to fraction form
    626,692.50/954,726.75 = 954,726.75/x
  3. Step 3: Cross multiply
    626,692.50x = 954,726.75 × 954,726.75
  4. Step 4: Simplify right side
    626,692.50x = 911,503,167,165.56
  5. Step 5: Solve for x
    x = 911,503,167,165.56/626,692.50
  6. Step 6: Final answer
    x = 1,454,466.37

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.