Home / 6,548,164.88-9,036,672.41-3,757,798.60

Finding the Fourth Proportional to 6,548,164.88, 9,036,672.41 and 3,757,798.60

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Solution

The fourth proportional to 6,548,164.88, 9,036,672.41 and 3,757,798.60 is: 5,185,879.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,164.88 : 9,036,672.41 = 3,757,798.60 : x
  2. Step 2: Convert to fraction form
    6,548,164.88/9,036,672.41 = 3,757,798.60/x
  3. Step 3: Cross multiply
    6,548,164.88x = 9,036,672.41 × 3,757,798.60
  4. Step 4: Simplify right side
    6,548,164.88x = 33,957,994,917,759.44
  5. Step 5: Solve for x
    x = 33,957,994,917,759.44/6,548,164.88
  6. Step 6: Final answer
    x = 5,185,879.64

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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.