Home / 5,796,974.20-8,695,461.30-3,669,460.60

Finding the Fourth Proportional to 5,796,974.20, 8,695,461.30 and 3,669,460.60

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Solution

The fourth proportional to 5,796,974.20, 8,695,461.30 and 3,669,460.60 is: 5,504,190.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,796,974.20 : 8,695,461.30 = 3,669,460.60 : x
  2. Step 2: Convert to fraction form
    5,796,974.20/8,695,461.30 = 3,669,460.60/x
  3. Step 3: Cross multiply
    5,796,974.20x = 8,695,461.30 × 3,669,460.60
  4. Step 4: Simplify right side
    5,796,974.20x = 31,907,652,639,174.79
  5. Step 5: Solve for x
    x = 31,907,652,639,174.79/5,796,974.20
  6. Step 6: Final answer
    x = 5,504,190.90

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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.