Home / 5,763,611.88-7,953,797.07-3,150,157.77

Finding the Fourth Proportional to 5,763,611.88, 7,953,797.07 and 3,150,157.77

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Solution

The fourth proportional to 5,763,611.88, 7,953,797.07 and 3,150,157.77 is: 4,347,224.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,763,611.88 : 7,953,797.07 = 3,150,157.77 : x
  2. Step 2: Convert to fraction form
    5,763,611.88/7,953,797.07 = 3,150,157.77/x
  3. Step 3: Cross multiply
    5,763,611.88x = 7,953,797.07 × 3,150,157.77
  4. Step 4: Simplify right side
    5,763,611.88x = 25,055,715,641,063.73
  5. Step 5: Solve for x
    x = 25,055,715,641,063.73/5,763,611.88
  6. Step 6: Final answer
    x = 4,347,224.65

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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.