Home / 2,000,934.08-3,001,408.20-484,618.03

Finding the Fourth Proportional to 2,000,934.08, 3,001,408.20 and 484,618.03

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Solution

The fourth proportional to 2,000,934.08, 3,001,408.20 and 484,618.03 is: 726,928.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,934.08 : 3,001,408.20 = 484,618.03 : x
  2. Step 2: Convert to fraction form
    2,000,934.08/3,001,408.20 = 484,618.03/x
  3. Step 3: Cross multiply
    2,000,934.08x = 3,001,408.20 × 484,618.03
  4. Step 4: Simplify right side
    2,000,934.08x = 1,454,536,529,109.85
  5. Step 5: Solve for x
    x = 1,454,536,529,109.85/2,000,934.08
  6. Step 6: Final answer
    x = 726,928.76

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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.