Home / 6,682,414.89-9,221,730.14-3,626,629.14

Finding the Fourth Proportional to 6,682,414.89, 9,221,730.14 and 3,626,629.14

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Solution

The fourth proportional to 6,682,414.89, 9,221,730.14 and 3,626,629.14 is: 5,004,746.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,414.89 : 9,221,730.14 = 3,626,629.14 : x
  2. Step 2: Convert to fraction form
    6,682,414.89/9,221,730.14 = 3,626,629.14/x
  3. Step 3: Cross multiply
    6,682,414.89x = 9,221,730.14 × 3,626,629.14
  4. Step 4: Simplify right side
    6,682,414.89x = 33,443,795,256,006.86
  5. Step 5: Solve for x
    x = 33,443,795,256,006.86/6,682,414.89
  6. Step 6: Final answer
    x = 5,004,746.91

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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.