Home / 5,099,522.28-7,647,500.88-1,504,335.12

Finding the Fourth Proportional to 5,099,522.28, 7,647,500.88 and 1,504,335.12

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Solution

The fourth proportional to 5,099,522.28, 7,647,500.88 and 1,504,335.12 is: 2,255,976.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,099,522.28 : 7,647,500.88 = 1,504,335.12 : x
  2. Step 2: Convert to fraction form
    5,099,522.28/7,647,500.88 = 1,504,335.12/x
  3. Step 3: Cross multiply
    5,099,522.28x = 7,647,500.88 × 1,504,335.12
  4. Step 4: Simplify right side
    5,099,522.28x = 11,504,404,154,014.91
  5. Step 5: Solve for x
    x = 11,504,404,154,014.91/5,099,522.28
  6. Step 6: Final answer
    x = 2,255,976.84

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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.