Home / 3,003,525.70-4,504,912.82-981,600.46

Finding the Fourth Proportional to 3,003,525.70, 4,504,912.82 and 981,600.46

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Solution

The fourth proportional to 3,003,525.70, 4,504,912.82 and 981,600.46 is: 1,472,277.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,525.70 : 4,504,912.82 = 981,600.46 : x
  2. Step 2: Convert to fraction form
    3,003,525.70/4,504,912.82 = 981,600.46/x
  3. Step 3: Cross multiply
    3,003,525.70x = 4,504,912.82 × 981,600.46
  4. Step 4: Simplify right side
    3,003,525.70x = 4,422,024,496,371.90
  5. Step 5: Solve for x
    x = 4,422,024,496,371.90/3,003,525.70
  6. Step 6: Final answer
    x = 1,472,277.90

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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.