Home / 6,687,093.41-9,228,222.36-3,787,049.46

Finding the Fourth Proportional to 6,687,093.41, 9,228,222.36 and 3,787,049.46

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Solution

The fourth proportional to 6,687,093.41, 9,228,222.36 and 3,787,049.46 is: 5,226,147.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,687,093.41 : 9,228,222.36 = 3,787,049.46 : x
  2. Step 2: Convert to fraction form
    6,687,093.41/9,228,222.36 = 3,787,049.46/x
  3. Step 3: Cross multiply
    6,687,093.41x = 9,228,222.36 × 3,787,049.46
  4. Step 4: Simplify right side
    6,687,093.41x = 34,947,734,505,197.92
  5. Step 5: Solve for x
    x = 34,947,734,505,197.92/6,687,093.41
  6. Step 6: Final answer
    x = 5,226,147.20

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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.