Home / 6,336,833.80-9,498,252.30-3,498,982.60

Finding the Fourth Proportional to 6,336,833.80, 9,498,252.30 and 3,498,982.60

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Solution

The fourth proportional to 6,336,833.80, 9,498,252.30 and 3,498,982.60 is: 5,244,609.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,833.80 : 9,498,252.30 = 3,498,982.60 : x
  2. Step 2: Convert to fraction form
    6,336,833.80/9,498,252.30 = 3,498,982.60/x
  3. Step 3: Cross multiply
    6,336,833.80x = 9,498,252.30 × 3,498,982.60
  4. Step 4: Simplify right side
    6,336,833.80x = 33,234,219,528,109.98
  5. Step 5: Solve for x
    x = 33,234,219,528,109.98/6,336,833.80
  6. Step 6: Final answer
    x = 5,244,609.62

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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.