Home / 2,233,390.31-3,350,086.08-550,493.81

Finding the Fourth Proportional to 2,233,390.31, 3,350,086.08 and 550,493.81

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Solution

The fourth proportional to 2,233,390.31, 3,350,086.08 and 550,493.81 is: 825,740.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,390.31 : 3,350,086.08 = 550,493.81 : x
  2. Step 2: Convert to fraction form
    2,233,390.31/3,350,086.08 = 550,493.81/x
  3. Step 3: Cross multiply
    2,233,390.31x = 3,350,086.08 × 550,493.81
  4. Step 4: Simplify right side
    2,233,390.31x = 1,844,201,643,755.21
  5. Step 5: Solve for x
    x = 1,844,201,643,755.21/2,233,390.31
  6. Step 6: Final answer
    x = 825,740.86

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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.