Home / 2,216,336.20-3,324,505.22-533,439.70

Finding the Fourth Proportional to 2,216,336.20, 3,324,505.22 and 533,439.70

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Solution

The fourth proportional to 2,216,336.20, 3,324,505.22 and 533,439.70 is: 800,159.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,336.20 : 3,324,505.22 = 533,439.70 : x
  2. Step 2: Convert to fraction form
    2,216,336.20/3,324,505.22 = 533,439.70/x
  3. Step 3: Cross multiply
    2,216,336.20x = 3,324,505.22 × 533,439.70
  4. Step 4: Simplify right side
    2,216,336.20x = 1,773,423,067,205.23
  5. Step 5: Solve for x
    x = 1,773,423,067,205.23/2,216,336.20
  6. Step 6: Final answer
    x = 800,159.77

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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.