Home / 6,616,024.52-9,925,414.38-2,066,889.56

Finding the Fourth Proportional to 6,616,024.52, 9,925,414.38 and 2,066,889.56

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Solution

The fourth proportional to 6,616,024.52, 9,925,414.38 and 2,066,889.56 is: 3,100,764.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,616,024.52 : 9,925,414.38 = 2,066,889.56 : x
  2. Step 2: Convert to fraction form
    6,616,024.52/9,925,414.38 = 2,066,889.56/x
  3. Step 3: Cross multiply
    6,616,024.52x = 9,925,414.38 × 2,066,889.56
  4. Step 4: Simplify right side
    6,616,024.52x = 20,514,735,311,068.80
  5. Step 5: Solve for x
    x = 20,514,735,311,068.80/6,616,024.52
  6. Step 6: Final answer
    x = 3,100,764.71

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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.