Home / 5,099,359.05-7,647,256.17-1,504,171.62

Finding the Fourth Proportional to 5,099,359.05, 7,647,256.17 and 1,504,171.62

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Solution

The fourth proportional to 5,099,359.05, 7,647,256.17 and 1,504,171.62 is: 2,255,731.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,099,359.05 : 7,647,256.17 = 1,504,171.62 : x
  2. Step 2: Convert to fraction form
    5,099,359.05/7,647,256.17 = 1,504,171.62/x
  3. Step 3: Cross multiply
    5,099,359.05x = 7,647,256.17 × 1,504,171.62
  4. Step 4: Simplify right side
    5,099,359.05x = 11,502,785,701,783.90
  5. Step 5: Solve for x
    x = 11,502,785,701,783.90/5,099,359.05
  6. Step 6: Final answer
    x = 2,255,731.67

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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.