Home / 7,753,524.08-11,631,081.64-2,965,240.68

Finding the Fourth Proportional to 7,753,524.08, 11,631,081.64 and 2,965,240.68

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Solution

The fourth proportional to 7,753,524.08, 11,631,081.64 and 2,965,240.68 is: 4,448,165.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,753,524.08 : 11,631,081.64 = 2,965,240.68 : x
  2. Step 2: Convert to fraction form
    7,753,524.08/11,631,081.64 = 2,965,240.68/x
  3. Step 3: Cross multiply
    7,753,524.08x = 11,631,081.64 × 2,965,240.68
  4. Step 4: Simplify right side
    7,753,524.08x = 34,488,956,431,329.12
  5. Step 5: Solve for x
    x = 34,488,956,431,329.12/7,753,524.08
  6. Step 6: Final answer
    x = 4,448,165.26

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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.