Home / 7,476,298.44-11,214,286.72-2,084,805.32

Finding the Fourth Proportional to 7,476,298.44, 11,214,286.72 and 2,084,805.32

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Solution

The fourth proportional to 7,476,298.44, 11,214,286.72 and 2,084,805.32 is: 3,127,163.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,476,298.44 : 11,214,286.72 = 2,084,805.32 : x
  2. Step 2: Convert to fraction form
    7,476,298.44/11,214,286.72 = 2,084,805.32/x
  3. Step 3: Cross multiply
    7,476,298.44x = 11,214,286.72 × 2,084,805.32
  4. Step 4: Simplify right side
    7,476,298.44x = 23,379,604,613,861.35
  5. Step 5: Solve for x
    x = 23,379,604,613,861.35/7,476,298.44
  6. Step 6: Final answer
    x = 3,127,163.10

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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.