Home / 5,979,406.56-8,251,578.66-3,263,152.56

Finding the Fourth Proportional to 5,979,406.56, 8,251,578.66 and 3,263,152.56

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Solution

The fourth proportional to 5,979,406.56, 8,251,578.66 and 3,263,152.56 is: 4,503,149.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,979,406.56 : 8,251,578.66 = 3,263,152.56 : x
  2. Step 2: Convert to fraction form
    5,979,406.56/8,251,578.66 = 3,263,152.56/x
  3. Step 3: Cross multiply
    5,979,406.56x = 8,251,578.66 × 3,263,152.56
  4. Step 4: Simplify right side
    5,979,406.56x = 26,926,160,028,420.37
  5. Step 5: Solve for x
    x = 26,926,160,028,420.37/5,979,406.56
  6. Step 6: Final answer
    x = 4,503,149.23

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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.