Home / 8,844,455.56-13,269,171.66-3,165,487.24

Finding the Fourth Proportional to 8,844,455.56, 13,269,171.66 and 3,165,487.24

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Solution

The fourth proportional to 8,844,455.56, 13,269,171.66 and 3,165,487.24 is: 4,749,121.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,844,455.56 : 13,269,171.66 = 3,165,487.24 : x
  2. Step 2: Convert to fraction form
    8,844,455.56/13,269,171.66 = 3,165,487.24/x
  3. Step 3: Cross multiply
    8,844,455.56x = 13,269,171.66 × 3,165,487.24
  4. Step 4: Simplify right side
    8,844,455.56x = 42,003,393,575,099.62
  5. Step 5: Solve for x
    x = 42,003,393,575,099.62/8,844,455.56
  6. Step 6: Final answer
    x = 4,749,121.45

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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.