Home / 5,764,102.03-7,954,872.65-3,185,727.45

Finding the Fourth Proportional to 5,764,102.03, 7,954,872.65 and 3,185,727.45

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Solution

The fourth proportional to 5,764,102.03, 7,954,872.65 and 3,185,727.45 is: 4,396,531.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,764,102.03 : 7,954,872.65 = 3,185,727.45 : x
  2. Step 2: Convert to fraction form
    5,764,102.03/7,954,872.65 = 3,185,727.45/x
  3. Step 3: Cross multiply
    5,764,102.03x = 7,954,872.65 × 3,185,727.45
  4. Step 4: Simplify right side
    5,764,102.03x = 25,342,056,162,359.25
  5. Step 5: Solve for x
    x = 25,342,056,162,359.25/5,764,102.03
  6. Step 6: Final answer
    x = 4,396,531.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.