Home / 5,169,081.06-7,753,623.39-2,325,871.71

Finding the Fourth Proportional to 5,169,081.06, 7,753,623.39 and 2,325,871.71

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Solution

The fourth proportional to 5,169,081.06, 7,753,623.39 and 2,325,871.71 is: 3,488,808.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,169,081.06 : 7,753,623.39 = 2,325,871.71 : x
  2. Step 2: Convert to fraction form
    5,169,081.06/7,753,623.39 = 2,325,871.71/x
  3. Step 3: Cross multiply
    5,169,081.06x = 7,753,623.39 × 2,325,871.71
  4. Step 4: Simplify right side
    5,169,081.06x = 18,033,933,292,795.30
  5. Step 5: Solve for x
    x = 18,033,933,292,795.30/5,169,081.06
  6. Step 6: Final answer
    x = 3,488,808.37

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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.