Home / 4,399,574.54-6,599,860.04-3,947,517.54

Finding the Fourth Proportional to 4,399,574.54, 6,599,860.04 and 3,947,517.54

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Solution

The fourth proportional to 4,399,574.54, 6,599,860.04 and 3,947,517.54 is: 5,921,723.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399,574.54 : 6,599,860.04 = 3,947,517.54 : x
  2. Step 2: Convert to fraction form
    4,399,574.54/6,599,860.04 = 3,947,517.54/x
  3. Step 3: Cross multiply
    4,399,574.54x = 6,599,860.04 × 3,947,517.54
  4. Step 4: Simplify right side
    4,399,574.54x = 26,053,063,279,313.90
  5. Step 5: Solve for x
    x = 26,053,063,279,313.90/4,399,574.54
  6. Step 6: Final answer
    x = 5,921,723.36

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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.