Home / 3,593,500.20-5,390,250.30-2,580,481.80

Finding the Fourth Proportional to 3,593,500.20, 5,390,250.30 and 2,580,481.80

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Solution

The fourth proportional to 3,593,500.20, 5,390,250.30 and 2,580,481.80 is: 3,870,722.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,500.20 : 5,390,250.30 = 2,580,481.80 : x
  2. Step 2: Convert to fraction form
    3,593,500.20/5,390,250.30 = 2,580,481.80/x
  3. Step 3: Cross multiply
    3,593,500.20x = 5,390,250.30 × 2,580,481.80
  4. Step 4: Simplify right side
    3,593,500.20x = 13,909,442,796,594.54
  5. Step 5: Solve for x
    x = 13,909,442,796,594.54/3,593,500.20
  6. Step 6: Final answer
    x = 3,870,722.70

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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.