Home / 3,505,674.68-5,258,813.07-1,231,003.55

Finding the Fourth Proportional to 3,505,674.68, 5,258,813.07 and 1,231,003.55

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Solution

The fourth proportional to 3,505,674.68, 5,258,813.07 and 1,231,003.55 is: 1,846,611.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,674.68 : 5,258,813.07 = 1,231,003.55 : x
  2. Step 2: Convert to fraction form
    3,505,674.68/5,258,813.07 = 1,231,003.55/x
  3. Step 3: Cross multiply
    3,505,674.68x = 5,258,813.07 × 1,231,003.55
  4. Step 4: Simplify right side
    3,505,674.68x = 6,473,617,557,956.40
  5. Step 5: Solve for x
    x = 6,473,617,557,956.40/3,505,674.68
  6. Step 6: Final answer
    x = 1,846,611.04

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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.