Home / 2,217,035.90-3,324,077.16-796,907.45

Finding the Fourth Proportional to 2,217,035.90, 3,324,077.16 and 796,907.45

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Solution

The fourth proportional to 2,217,035.90, 3,324,077.16 and 796,907.45 is: 1,194,830.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,035.90 : 3,324,077.16 = 796,907.45 : x
  2. Step 2: Convert to fraction form
    2,217,035.90/3,324,077.16 = 796,907.45/x
  3. Step 3: Cross multiply
    2,217,035.90x = 3,324,077.16 × 796,907.45
  4. Step 4: Simplify right side
    2,217,035.90x = 2,648,981,836,558.46
  5. Step 5: Solve for x
    x = 2,648,981,836,558.46/2,217,035.90
  6. Step 6: Final answer
    x = 1,194,830.38

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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.