Home / 4,438,552.73-6,129,433.09-4,196,743.61

Finding the Fourth Proportional to 4,438,552.73, 6,129,433.09 and 4,196,743.61

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Solution

The fourth proportional to 4,438,552.73, 6,129,433.09 and 4,196,743.61 is: 5,795,506.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,552.73 : 6,129,433.09 = 4,196,743.61 : x
  2. Step 2: Convert to fraction form
    4,438,552.73/6,129,433.09 = 4,196,743.61/x
  3. Step 3: Cross multiply
    4,438,552.73x = 6,129,433.09 × 4,196,743.61
  4. Step 4: Simplify right side
    4,438,552.73x = 25,723,659,153,380.05
  5. Step 5: Solve for x
    x = 25,723,659,153,380.05/4,438,552.73
  6. Step 6: Final answer
    x = 5,795,506.04

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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.