Home / 4,189,286.73-6,284,422.23-1,493,995.11

Finding the Fourth Proportional to 4,189,286.73, 6,284,422.23 and 1,493,995.11

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Solution

The fourth proportional to 4,189,286.73, 6,284,422.23 and 1,493,995.11 is: 2,241,168.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,189,286.73 : 6,284,422.23 = 1,493,995.11 : x
  2. Step 2: Convert to fraction form
    4,189,286.73/6,284,422.23 = 1,493,995.11/x
  3. Step 3: Cross multiply
    4,189,286.73x = 6,284,422.23 × 1,493,995.11
  4. Step 4: Simplify right side
    4,189,286.73x = 9,388,896,080,795.30
  5. Step 5: Solve for x
    x = 9,388,896,080,795.30/4,189,286.73
  6. Step 6: Final answer
    x = 2,241,168.17

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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.