Home / 6,542,367.33-9,815,559.39-3,349,734.93

Finding the Fourth Proportional to 6,542,367.33, 9,815,559.39 and 3,349,734.93

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Solution

The fourth proportional to 6,542,367.33, 9,815,559.39 and 3,349,734.93 is: 5,025,630.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,542,367.33 : 9,815,559.39 = 3,349,734.93 : x
  2. Step 2: Convert to fraction form
    6,542,367.33/9,815,559.39 = 3,349,734.93/x
  3. Step 3: Cross multiply
    6,542,367.33x = 9,815,559.39 × 3,349,734.93
  4. Step 4: Simplify right side
    6,542,367.33x = 32,879,522,146,172.50
  5. Step 5: Solve for x
    x = 32,879,522,146,172.50/6,542,367.33
  6. Step 6: Final answer
    x = 5,025,630.71

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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.