Home / 6,273,093.36-9,405,851.52-2,814,199.68

Finding the Fourth Proportional to 6,273,093.36, 9,405,851.52 and 2,814,199.68

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Solution

The fourth proportional to 6,273,093.36, 9,405,851.52 and 2,814,199.68 is: 4,219,599.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273,093.36 : 9,405,851.52 = 2,814,199.68 : x
  2. Step 2: Convert to fraction form
    6,273,093.36/9,405,851.52 = 2,814,199.68/x
  3. Step 3: Cross multiply
    6,273,093.36x = 9,405,851.52 × 2,814,199.68
  4. Step 4: Simplify right side
    6,273,093.36x = 26,469,944,337,711.52
  5. Step 5: Solve for x
    x = 26,469,944,337,711.52/6,273,093.36
  6. Step 6: Final answer
    x = 4,219,599.94

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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.