Home / 8,552,107.08-11,801,910.42-4,684,767.48

Finding the Fourth Proportional to 8,552,107.08, 11,801,910.42 and 4,684,767.48

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Solution

The fourth proportional to 8,552,107.08, 11,801,910.42 and 4,684,767.48 is: 6,464,980.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,552,107.08 : 11,801,910.42 = 4,684,767.48 : x
  2. Step 2: Convert to fraction form
    8,552,107.08/11,801,910.42 = 4,684,767.48/x
  3. Step 3: Cross multiply
    8,552,107.08x = 11,801,910.42 × 4,684,767.48
  4. Step 4: Simplify right side
    8,552,107.08x = 55,289,206,137,489.15
  5. Step 5: Solve for x
    x = 55,289,206,137,489.15/8,552,107.08
  6. Step 6: Final answer
    x = 6,464,980.57

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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.