Home / 5,522,405.44-7,620,846.81-3,041,578.46

Finding the Fourth Proportional to 5,522,405.44, 7,620,846.81 and 3,041,578.46

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Solution

The fourth proportional to 5,522,405.44, 7,620,846.81 and 3,041,578.46 is: 4,197,338.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522,405.44 : 7,620,846.81 = 3,041,578.46 : x
  2. Step 2: Convert to fraction form
    5,522,405.44/7,620,846.81 = 3,041,578.46/x
  3. Step 3: Cross multiply
    5,522,405.44x = 7,620,846.81 × 3,041,578.46
  4. Step 4: Simplify right side
    5,522,405.44x = 23,179,403,504,255.71
  5. Step 5: Solve for x
    x = 23,179,403,504,255.71/5,522,405.44
  6. Step 6: Final answer
    x = 4,197,338.24

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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.