Home / 7,473,028.82-11,200,464.44-4,053,205.98

Finding the Fourth Proportional to 7,473,028.82, 11,200,464.44 and 4,053,205.98

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Solution

The fourth proportional to 7,473,028.82, 11,200,464.44 and 4,053,205.98 is: 6,074,884.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,028.82 : 11,200,464.44 = 4,053,205.98 : x
  2. Step 2: Convert to fraction form
    7,473,028.82/11,200,464.44 = 4,053,205.98/x
  3. Step 3: Cross multiply
    7,473,028.82x = 11,200,464.44 × 4,053,205.98
  4. Step 4: Simplify right side
    7,473,028.82x = 45,397,789,441,918.84
  5. Step 5: Solve for x
    x = 45,397,789,441,918.84/7,473,028.82
  6. Step 6: Final answer
    x = 6,074,884.84

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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.