Home / 629,183.16-943,414.92-292,050.36

Finding the Fourth Proportional to 629,183.16, 943,414.92 and 292,050.36

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Solution

The fourth proportional to 629,183.16, 943,414.92 and 292,050.36 is: 437,908.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,183.16 : 943,414.92 = 292,050.36 : x
  2. Step 2: Convert to fraction form
    629,183.16/943,414.92 = 292,050.36/x
  3. Step 3: Cross multiply
    629,183.16x = 943,414.92 × 292,050.36
  4. Step 4: Simplify right side
    629,183.16x = 275,524,667,015.37
  5. Step 5: Solve for x
    x = 275,524,667,015.37/629,183.16
  6. Step 6: Final answer
    x = 437,908.52

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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.