Home / 5,741,990.28-7,923,907.62-3,163,611.24

Finding the Fourth Proportional to 5,741,990.28, 7,923,907.62 and 3,163,611.24

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Solution

The fourth proportional to 5,741,990.28, 7,923,907.62 and 3,163,611.24 is: 4,365,762.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,741,990.28 : 7,923,907.62 = 3,163,611.24 : x
  2. Step 2: Convert to fraction form
    5,741,990.28/7,923,907.62 = 3,163,611.24/x
  3. Step 3: Cross multiply
    5,741,990.28x = 7,923,907.62 × 3,163,611.24
  4. Step 4: Simplify right side
    5,741,990.28x = 25,068,163,211,353.65
  5. Step 5: Solve for x
    x = 25,068,163,211,353.65/5,741,990.28
  6. Step 6: Final answer
    x = 4,365,762.04

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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.