Home / 2,338,848.08-3,507,976.20-741,426.56

Finding the Fourth Proportional to 2,338,848.08, 3,507,976.20 and 741,426.56

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Solution

The fourth proportional to 2,338,848.08, 3,507,976.20 and 741,426.56 is: 1,112,046.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,848.08 : 3,507,976.20 = 741,426.56 : x
  2. Step 2: Convert to fraction form
    2,338,848.08/3,507,976.20 = 741,426.56/x
  3. Step 3: Cross multiply
    2,338,848.08x = 3,507,976.20 × 741,426.56
  4. Step 4: Simplify right side
    2,338,848.08x = 2,600,906,726,527.87
  5. Step 5: Solve for x
    x = 2,600,906,726,527.87/2,338,848.08
  6. Step 6: Final answer
    x = 1,112,046.03

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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.