Home / 3,568,858.92-5,342,090.94-1,880,844.84

Finding the Fourth Proportional to 3,568,858.92, 5,342,090.94 and 1,880,844.84

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Solution

The fourth proportional to 3,568,858.92, 5,342,090.94 and 1,880,844.84 is: 2,815,366.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,858.92 : 5,342,090.94 = 1,880,844.84 : x
  2. Step 2: Convert to fraction form
    3,568,858.92/5,342,090.94 = 1,880,844.84/x
  3. Step 3: Cross multiply
    3,568,858.92x = 5,342,090.94 × 1,880,844.84
  4. Step 4: Simplify right side
    3,568,858.92x = 10,047,644,179,309.75
  5. Step 5: Solve for x
    x = 10,047,644,179,309.75/3,568,858.92
  6. Step 6: Final answer
    x = 2,815,366.03

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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.