Home / 5,068,791.68-7,600,914.86-3,020,418.32

Finding the Fourth Proportional to 5,068,791.68, 7,600,914.86 and 3,020,418.32

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Solution

The fourth proportional to 5,068,791.68, 7,600,914.86 and 3,020,418.32 is: 4,529,273.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,791.68 : 7,600,914.86 = 3,020,418.32 : x
  2. Step 2: Convert to fraction form
    5,068,791.68/7,600,914.86 = 3,020,418.32/x
  3. Step 3: Cross multiply
    5,068,791.68x = 7,600,914.86 × 3,020,418.32
  4. Step 4: Simplify right side
    5,068,791.68x = 22,957,942,438,797.57
  5. Step 5: Solve for x
    x = 22,957,942,438,797.57/5,068,791.68
  6. Step 6: Final answer
    x = 4,529,273.23

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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.