Home / 8,027,163.14-11,077,492.64-4,589,476.16

Finding the Fourth Proportional to 8,027,163.14, 11,077,492.64 and 4,589,476.16

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Solution

The fourth proportional to 8,027,163.14, 11,077,492.64 and 4,589,476.16 is: 6,333,481.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,027,163.14 : 11,077,492.64 = 4,589,476.16 : x
  2. Step 2: Convert to fraction form
    8,027,163.14/11,077,492.64 = 4,589,476.16/x
  3. Step 3: Cross multiply
    8,027,163.14x = 11,077,492.64 × 4,589,476.16
  4. Step 4: Simplify right side
    8,027,163.14x = 50,839,888,383,855.47
  5. Step 5: Solve for x
    x = 50,839,888,383,855.47/8,027,163.14
  6. Step 6: Final answer
    x = 6,333,481.39

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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.