Home / 6,033,942.36-8,327,004.12-3,280,815

Finding the Fourth Proportional to 6,033,942.36, 8,327,004.12 and 3,280,815

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Solution

The fourth proportional to 6,033,942.36, 8,327,004.12 and 3,280,815 is: 4,527,613.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,033,942.36 : 8,327,004.12 = 3,280,815 : x
  2. Step 2: Convert to fraction form
    6,033,942.36/8,327,004.12 = 3,280,815/x
  3. Step 3: Cross multiply
    6,033,942.36x = 8,327,004.12 × 3,280,815
  4. Step 4: Simplify right side
    6,033,942.36x = 27,319,360,021,957.80
  5. Step 5: Solve for x
    x = 27,319,360,021,957.80/6,033,942.36
  6. Step 6: Final answer
    x = 4,527,613.69

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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.