Home / 6,193,592.23-9,290,481.78-2,150,208.61

Finding the Fourth Proportional to 6,193,592.23, 9,290,481.78 and 2,150,208.61

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Solution

The fourth proportional to 6,193,592.23, 9,290,481.78 and 2,150,208.61 is: 3,225,345.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,592.23 : 9,290,481.78 = 2,150,208.61 : x
  2. Step 2: Convert to fraction form
    6,193,592.23/9,290,481.78 = 2,150,208.61/x
  3. Step 3: Cross multiply
    6,193,592.23x = 9,290,481.78 × 2,150,208.61
  4. Step 4: Simplify right side
    6,193,592.23x = 19,976,473,914,404.12
  5. Step 5: Solve for x
    x = 19,976,473,914,404.12/6,193,592.23
  6. Step 6: Final answer
    x = 3,225,345.35

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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.