Home / 4,961,251.80-7,441,440.30-1,366,698.60

Finding the Fourth Proportional to 4,961,251.80, 7,441,440.30 and 1,366,698.60

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Solution

The fourth proportional to 4,961,251.80, 7,441,440.30 and 1,366,698.60 is: 2,049,927.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,251.80 : 7,441,440.30 = 1,366,698.60 : x
  2. Step 2: Convert to fraction form
    4,961,251.80/7,441,440.30 = 1,366,698.60/x
  3. Step 3: Cross multiply
    4,961,251.80x = 7,441,440.30 × 1,366,698.60
  4. Step 4: Simplify right side
    4,961,251.80x = 10,170,206,039,993.58
  5. Step 5: Solve for x
    x = 10,170,206,039,993.58/4,961,251.80
  6. Step 6: Final answer
    x = 2,049,927.41

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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.