Home / 5,022,249.58-6,930,393.96-2,816,991.10

Finding the Fourth Proportional to 5,022,249.58, 6,930,393.96 and 2,816,991.10

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Solution

The fourth proportional to 5,022,249.58, 6,930,393.96 and 2,816,991.10 is: 3,887,273.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022,249.58 : 6,930,393.96 = 2,816,991.10 : x
  2. Step 2: Convert to fraction form
    5,022,249.58/6,930,393.96 = 2,816,991.10/x
  3. Step 3: Cross multiply
    5,022,249.58x = 6,930,393.96 × 2,816,991.10
  4. Step 4: Simplify right side
    5,022,249.58x = 19,522,858,104,813.76
  5. Step 5: Solve for x
    x = 19,522,858,104,813.76/5,022,249.58
  6. Step 6: Final answer
    x = 3,887,273.58

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1.5x scale

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.