Home / 4,025,761.20-6,036,573.26-1,185,504.30

Finding the Fourth Proportional to 4,025,761.20, 6,036,573.26 and 1,185,504.30

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Solution

The fourth proportional to 4,025,761.20, 6,036,573.26 and 1,185,504.30 is: 1,777,647.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,025,761.20 : 6,036,573.26 = 1,185,504.30 : x
  2. Step 2: Convert to fraction form
    4,025,761.20/6,036,573.26 = 1,185,504.30/x
  3. Step 3: Cross multiply
    4,025,761.20x = 6,036,573.26 × 1,185,504.30
  4. Step 4: Simplify right side
    4,025,761.20x = 7,156,383,551,067.50
  5. Step 5: Solve for x
    x = 7,156,383,551,067.50/4,025,761.20
  6. Step 6: Final answer
    x = 1,777,647.31

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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.