Home / 5,099,374.30-7,647,279.04-1,504,186.87

Finding the Fourth Proportional to 5,099,374.30, 7,647,279.04 and 1,504,186.87

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Solution

The fourth proportional to 5,099,374.30, 7,647,279.04 and 1,504,186.87 is: 2,255,754.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,099,374.30 : 7,647,279.04 = 1,504,186.87 : x
  2. Step 2: Convert to fraction form
    5,099,374.30/7,647,279.04 = 1,504,186.87/x
  3. Step 3: Cross multiply
    5,099,374.30x = 7,647,279.04 × 1,504,186.87
  4. Step 4: Simplify right side
    5,099,374.30x = 11,502,936,723,194.21
  5. Step 5: Solve for x
    x = 11,502,936,723,194.21/5,099,374.30
  6. Step 6: Final answer
    x = 2,255,754.54

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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.