Home / 5,568,028.80-8,352,820.80-2,373,129.60

Finding the Fourth Proportional to 5,568,028.80, 8,352,820.80 and 2,373,129.60

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Solution

The fourth proportional to 5,568,028.80, 8,352,820.80 and 2,373,129.60 is: 3,560,025.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,028.80 : 8,352,820.80 = 2,373,129.60 : x
  2. Step 2: Convert to fraction form
    5,568,028.80/8,352,820.80 = 2,373,129.60/x
  3. Step 3: Cross multiply
    5,568,028.80x = 8,352,820.80 × 2,373,129.60
  4. Step 4: Simplify right side
    5,568,028.80x = 19,822,326,283,975.68
  5. Step 5: Solve for x
    x = 19,822,326,283,975.68/5,568,028.80
  6. Step 6: Final answer
    x = 3,560,025.82

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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.