Home / 8,193,179.36-11,305,730.04-4,522,028.24

Finding the Fourth Proportional to 8,193,179.36, 11,305,730.04 and 4,522,028.24

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Solution

The fourth proportional to 8,193,179.36, 11,305,730.04 and 4,522,028.24 is: 6,239,925.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,193,179.36 : 11,305,730.04 = 4,522,028.24 : x
  2. Step 2: Convert to fraction form
    8,193,179.36/11,305,730.04 = 4,522,028.24/x
  3. Step 3: Cross multiply
    8,193,179.36x = 11,305,730.04 × 4,522,028.24
  4. Step 4: Simplify right side
    8,193,179.36x = 51,124,830,514,696.33
  5. Step 5: Solve for x
    x = 51,124,830,514,696.33/8,193,179.36
  6. Step 6: Final answer
    x = 6,239,925.71

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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.