Home / 3,669,826.52-5,504,467.62-1,539,824.60

Finding the Fourth Proportional to 3,669,826.52, 5,504,467.62 and 1,539,824.60

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Solution

The fourth proportional to 3,669,826.52, 5,504,467.62 and 1,539,824.60 is: 2,309,622.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,826.52 : 5,504,467.62 = 1,539,824.60 : x
  2. Step 2: Convert to fraction form
    3,669,826.52/5,504,467.62 = 1,539,824.60/x
  3. Step 3: Cross multiply
    3,669,826.52x = 5,504,467.62 × 1,539,824.60
  4. Step 4: Simplify right side
    3,669,826.52x = 8,475,914,651,179.45
  5. Step 5: Solve for x
    x = 8,475,914,651,179.45/3,669,826.52
  6. Step 6: Final answer
    x = 2,309,622.70

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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.