Home / 7,204,217.88-9,941,743.26-3,941,097.24

Finding the Fourth Proportional to 7,204,217.88, 9,941,743.26 and 3,941,097.24

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Solution

The fourth proportional to 7,204,217.88, 9,941,743.26 and 3,941,097.24 is: 5,438,671.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,204,217.88 : 9,941,743.26 = 3,941,097.24 : x
  2. Step 2: Convert to fraction form
    7,204,217.88/9,941,743.26 = 3,941,097.24/x
  3. Step 3: Cross multiply
    7,204,217.88x = 9,941,743.26 × 3,941,097.24
  4. Step 4: Simplify right side
    7,204,217.88x = 39,181,376,922,774.60
  5. Step 5: Solve for x
    x = 39,181,376,922,774.60/7,204,217.88
  6. Step 6: Final answer
    x = 5,438,671.84

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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.