Home / 627,255.01-945,099.25-567,350.27

Finding the Fourth Proportional to 627,255.01, 945,099.25 and 567,350.27

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Solution

The fourth proportional to 627,255.01, 945,099.25 and 567,350.27 is: 854,839.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,255.01 : 945,099.25 = 567,350.27 : x
  2. Step 2: Convert to fraction form
    627,255.01/945,099.25 = 567,350.27/x
  3. Step 3: Cross multiply
    627,255.01x = 945,099.25 × 567,350.27
  4. Step 4: Simplify right side
    627,255.01x = 536,202,310,883.17
  5. Step 5: Solve for x
    x = 536,202,310,883.17/627,255.01
  6. Step 6: Final answer
    x = 854,839.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.