Home / 6,025,662.21-8,316,620.78-3,579,632.11

Finding the Fourth Proportional to 6,025,662.21, 8,316,620.78 and 3,579,632.11

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Solution

The fourth proportional to 6,025,662.21, 8,316,620.78 and 3,579,632.11 is: 4,940,609.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,662.21 : 8,316,620.78 = 3,579,632.11 : x
  2. Step 2: Convert to fraction form
    6,025,662.21/8,316,620.78 = 3,579,632.11/x
  3. Step 3: Cross multiply
    6,025,662.21x = 8,316,620.78 × 3,579,632.11
  4. Step 4: Simplify right side
    6,025,662.21x = 29,770,442,790,781.25
  5. Step 5: Solve for x
    x = 29,770,442,790,781.25/6,025,662.21
  6. Step 6: Final answer
    x = 4,940,609.31

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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.