Home / 7,508,640.26-10,361,861.07-4,246,095.62

Finding the Fourth Proportional to 7,508,640.26, 10,361,861.07 and 4,246,095.62

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Solution

The fourth proportional to 7,508,640.26, 10,361,861.07 and 4,246,095.62 is: 5,859,576.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508,640.26 : 10,361,861.07 = 4,246,095.62 : x
  2. Step 2: Convert to fraction form
    7,508,640.26/10,361,861.07 = 4,246,095.62/x
  3. Step 3: Cross multiply
    7,508,640.26x = 10,361,861.07 × 4,246,095.62
  4. Step 4: Simplify right side
    7,508,640.26x = 43,997,452,904,375.52
  5. Step 5: Solve for x
    x = 43,997,452,904,375.52/7,508,640.26
  6. Step 6: Final answer
    x = 5,859,576.62

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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.