Home / 6,102,174.09-9,149,716.98-2,313,590.25

Finding the Fourth Proportional to 6,102,174.09, 9,149,716.98 and 2,313,590.25

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Solution

The fourth proportional to 6,102,174.09, 9,149,716.98 and 2,313,590.25 is: 3,469,041.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,102,174.09 : 9,149,716.98 = 2,313,590.25 : x
  2. Step 2: Convert to fraction form
    6,102,174.09/9,149,716.98 = 2,313,590.25/x
  3. Step 3: Cross multiply
    6,102,174.09x = 9,149,716.98 × 2,313,590.25
  4. Step 4: Simplify right side
    6,102,174.09x = 21,168,695,995,187.45
  5. Step 5: Solve for x
    x = 21,168,695,995,187.45/6,102,174.09
  6. Step 6: Final answer
    x = 3,469,041.64

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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.