Home / 9,582,696.52-13,224,308.22-5,231,794

Finding the Fourth Proportional to 9,582,696.52, 13,224,308.22 and 5,231,794

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Solution

The fourth proportional to 9,582,696.52, 13,224,308.22 and 5,231,794 is: 7,219,977.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,582,696.52 : 13,224,308.22 = 5,231,794 : x
  2. Step 2: Convert to fraction form
    9,582,696.52/13,224,308.22 = 5,231,794/x
  3. Step 3: Cross multiply
    9,582,696.52x = 13,224,308.22 × 5,231,794
  4. Step 4: Simplify right side
    9,582,696.52x = 69,186,856,399,546.68
  5. Step 5: Solve for x
    x = 69,186,856,399,546.68/9,582,696.52
  6. Step 6: Final answer
    x = 7,219,977.83

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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.