Home / 6,149,056.78-9,229,182.33-3,272,838.31

Finding the Fourth Proportional to 6,149,056.78, 9,229,182.33 and 3,272,838.31

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Solution

The fourth proportional to 6,149,056.78, 9,229,182.33 and 3,272,838.31 is: 4,912,236.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,056.78 : 9,229,182.33 = 3,272,838.31 : x
  2. Step 2: Convert to fraction form
    6,149,056.78/9,229,182.33 = 3,272,838.31/x
  3. Step 3: Cross multiply
    6,149,056.78x = 9,229,182.33 × 3,272,838.31
  4. Step 4: Simplify right side
    6,149,056.78x = 30,205,621,453,453.15
  5. Step 5: Solve for x
    x = 30,205,621,453,453.15/6,149,056.78
  6. Step 6: Final answer
    x = 4,912,236.55

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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.