Home / 3,329,793.11-4,595,118.55-1,801,900.24

Finding the Fourth Proportional to 3,329,793.11, 4,595,118.55 and 1,801,900.24

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Solution

The fourth proportional to 3,329,793.11, 4,595,118.55 and 1,801,900.24 is: 2,486,624.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,793.11 : 4,595,118.55 = 1,801,900.24 : x
  2. Step 2: Convert to fraction form
    3,329,793.11/4,595,118.55 = 1,801,900.24/x
  3. Step 3: Cross multiply
    3,329,793.11x = 4,595,118.55 × 1,801,900.24
  4. Step 4: Simplify right side
    3,329,793.11x = 8,279,945,202,080.91
  5. Step 5: Solve for x
    x = 8,279,945,202,080.91/3,329,793.11
  6. Step 6: Final answer
    x = 2,486,624.52

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1.5x scale

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.