Home / 3,324,444.92-4,986,668.46-800,100.17

Finding the Fourth Proportional to 3,324,444.92, 4,986,668.46 and 800,100.17

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Solution

The fourth proportional to 3,324,444.92, 4,986,668.46 and 800,100.17 is: 1,200,150.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,444.92 : 4,986,668.46 = 800,100.17 : x
  2. Step 2: Convert to fraction form
    3,324,444.92/4,986,668.46 = 800,100.17/x
  3. Step 3: Cross multiply
    3,324,444.92x = 4,986,668.46 × 800,100.17
  4. Step 4: Simplify right side
    3,324,444.92x = 3,989,834,282,579.64
  5. Step 5: Solve for x
    x = 3,989,834,282,579.64/3,324,444.92
  6. Step 6: Final answer
    x = 1,200,150.51

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1.5x scale

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.