Home / 2,683,891.20-3,702,358.24-1,595,388.56

Finding the Fourth Proportional to 2,683,891.20, 3,702,358.24 and 1,595,388.56

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Solution

The fourth proportional to 2,683,891.20, 3,702,358.24 and 1,595,388.56 is: 2,200,797.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,891.20 : 3,702,358.24 = 1,595,388.56 : x
  2. Step 2: Convert to fraction form
    2,683,891.20/3,702,358.24 = 1,595,388.56/x
  3. Step 3: Cross multiply
    2,683,891.20x = 3,702,358.24 × 1,595,388.56
  4. Step 4: Simplify right side
    2,683,891.20x = 5,906,699,981,117.74
  5. Step 5: Solve for x
    x = 5,906,699,981,117.74/2,683,891.20
  6. Step 6: Final answer
    x = 2,200,797.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.