Home / 627,025.44-942,003.72-593,039.48

Finding the Fourth Proportional to 627,025.44, 942,003.72 and 593,039.48

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Solution

The fourth proportional to 627,025.44, 942,003.72 and 593,039.48 is: 890,945.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,025.44 : 942,003.72 = 593,039.48 : x
  2. Step 2: Convert to fraction form
    627,025.44/942,003.72 = 593,039.48/x
  3. Step 3: Cross multiply
    627,025.44x = 942,003.72 × 593,039.48
  4. Step 4: Simplify right side
    627,025.44x = 558,645,396,266.87
  5. Step 5: Solve for x
    x = 558,645,396,266.87/627,025.44
  6. Step 6: Final answer
    x = 890,945.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.