Home / 4,456,661.58-6,150,175.83-2,419,470.54

Finding the Fourth Proportional to 4,456,661.58, 6,150,175.83 and 2,419,470.54

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Solution

The fourth proportional to 4,456,661.58, 6,150,175.83 and 2,419,470.54 is: 3,338,860.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,661.58 : 6,150,175.83 = 2,419,470.54 : x
  2. Step 2: Convert to fraction form
    4,456,661.58/6,150,175.83 = 2,419,470.54/x
  3. Step 3: Cross multiply
    4,456,661.58x = 6,150,175.83 × 2,419,470.54
  4. Step 4: Simplify right side
    4,456,661.58x = 14,880,169,236,505.05
  5. Step 5: Solve for x
    x = 14,880,169,236,505.05/4,456,661.58
  6. Step 6: Final answer
    x = 3,338,860.03

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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.