Home / 5,192,796.92-7,782,232.70-4,041,433.68

Finding the Fourth Proportional to 5,192,796.92, 7,782,232.70 and 4,041,433.68

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Solution

The fourth proportional to 5,192,796.92, 7,782,232.70 and 4,041,433.68 is: 6,056,731.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,192,796.92 : 7,782,232.70 = 4,041,433.68 : x
  2. Step 2: Convert to fraction form
    5,192,796.92/7,782,232.70 = 4,041,433.68/x
  3. Step 3: Cross multiply
    5,192,796.92x = 7,782,232.70 × 4,041,433.68
  4. Step 4: Simplify right side
    5,192,796.92x = 31,451,377,339,377.34
  5. Step 5: Solve for x
    x = 31,451,377,339,377.34/5,192,796.92
  6. Step 6: Final answer
    x = 6,056,731.63

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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.