Home / 3,203,480.58-4,804,230.72-929,172.48

Finding the Fourth Proportional to 3,203,480.58, 4,804,230.72 and 929,172.48

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Solution

The fourth proportional to 3,203,480.58, 4,804,230.72 and 929,172.48 is: 1,393,471.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,480.58 : 4,804,230.72 = 929,172.48 : x
  2. Step 2: Convert to fraction form
    3,203,480.58/4,804,230.72 = 929,172.48/x
  3. Step 3: Cross multiply
    3,203,480.58x = 4,804,230.72 × 929,172.48
  4. Step 4: Simplify right side
    3,203,480.58x = 4,463,958,972,594.59
  5. Step 5: Solve for x
    x = 4,463,958,972,594.59/3,203,480.58
  6. Step 6: Final answer
    x = 1,393,471.53

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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.