Home / 6,188,684.47-9,280,924.23-2,144,228.24

Finding the Fourth Proportional to 6,188,684.47, 9,280,924.23 and 2,144,228.24

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Solution

The fourth proportional to 6,188,684.47, 9,280,924.23 and 2,144,228.24 is: 3,215,613.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,188,684.47 : 9,280,924.23 = 2,144,228.24 : x
  2. Step 2: Convert to fraction form
    6,188,684.47/9,280,924.23 = 2,144,228.24/x
  3. Step 3: Cross multiply
    6,188,684.47x = 9,280,924.23 × 2,144,228.24
  4. Step 4: Simplify right side
    6,188,684.47x = 19,900,419,846,448.14
  5. Step 5: Solve for x
    x = 19,900,419,846,448.14/6,188,684.47
  6. Step 6: Final answer
    x = 3,215,613.91

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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.