Home / 5,229,188.24-7,214,041.31-3,265,657.44

Finding the Fourth Proportional to 5,229,188.24, 7,214,041.31 and 3,265,657.44

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Solution

The fourth proportional to 5,229,188.24, 7,214,041.31 and 3,265,657.44 is: 4,505,209.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,229,188.24 : 7,214,041.31 = 3,265,657.44 : x
  2. Step 2: Convert to fraction form
    5,229,188.24/7,214,041.31 = 3,265,657.44/x
  3. Step 3: Cross multiply
    5,229,188.24x = 7,214,041.31 × 3,265,657.44
  4. Step 4: Simplify right side
    5,229,188.24x = 23,558,587,647,824.78
  5. Step 5: Solve for x
    x = 23,558,587,647,824.78/5,229,188.24
  6. Step 6: Final answer
    x = 4,505,209.33

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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.