Home / 3,266,261.01-4,900,387.82-1,669,944.80

Finding the Fourth Proportional to 3,266,261.01, 4,900,387.82 and 1,669,944.80

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Solution

The fourth proportional to 3,266,261.01, 4,900,387.82 and 1,669,944.80 is: 2,505,426.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,261.01 : 4,900,387.82 = 1,669,944.80 : x
  2. Step 2: Convert to fraction form
    3,266,261.01/4,900,387.82 = 1,669,944.80/x
  3. Step 3: Cross multiply
    3,266,261.01x = 4,900,387.82 × 1,669,944.80
  4. Step 4: Simplify right side
    3,266,261.01x = 8,183,377,161,893.58
  5. Step 5: Solve for x
    x = 8,183,377,161,893.58/3,266,261.01
  6. Step 6: Final answer
    x = 2,505,426.58

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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.