Home / 11,342,884.32-17,014,239-2,823,163.56

Finding the Fourth Proportional to 11,342,884.32, 17,014,239 and 2,823,163.56

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Solution

The fourth proportional to 11,342,884.32, 17,014,239 and 2,823,163.56 is: 4,234,723.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,342,884.32 : 17,014,239 = 2,823,163.56 : x
  2. Step 2: Convert to fraction form
    11,342,884.32/17,014,239 = 2,823,163.56/x
  3. Step 3: Cross multiply
    11,342,884.32x = 17,014,239 × 2,823,163.56
  4. Step 4: Simplify right side
    11,342,884.32x = 48,033,979,545,930.84
  5. Step 5: Solve for x
    x = 48,033,979,545,930.84/11,342,884.32
  6. Step 6: Final answer
    x = 4,234,723.57

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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.