Home / 5,796,969.20-8,695,453.80-3,669,455.60

Finding the Fourth Proportional to 5,796,969.20, 8,695,453.80 and 3,669,455.60

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Solution

The fourth proportional to 5,796,969.20, 8,695,453.80 and 3,669,455.60 is: 5,504,183.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,796,969.20 : 8,695,453.80 = 3,669,455.60 : x
  2. Step 2: Convert to fraction form
    5,796,969.20/8,695,453.80 = 3,669,455.60/x
  3. Step 3: Cross multiply
    5,796,969.20x = 8,695,453.80 × 3,669,455.60
  4. Step 4: Simplify right side
    5,796,969.20x = 31,907,581,640,951.29
  5. Step 5: Solve for x
    x = 31,907,581,640,951.29/5,796,969.20
  6. Step 6: Final answer
    x = 5,504,183.40

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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.