Home / 370,524.44-511,324.07-200,758.56

Finding the Fourth Proportional to 370,524.44, 511,324.07 and 200,758.56

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Solution

The fourth proportional to 370,524.44, 511,324.07 and 200,758.56 is: 277,047.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,524.44 : 511,324.07 = 200,758.56 : x
  2. Step 2: Convert to fraction form
    370,524.44/511,324.07 = 200,758.56/x
  3. Step 3: Cross multiply
    370,524.44x = 511,324.07 × 200,758.56
  4. Step 4: Simplify right side
    370,524.44x = 102,652,682,982.75
  5. Step 5: Solve for x
    x = 102,652,682,982.75/370,524.44
  6. Step 6: Final answer
    x = 277,047.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.