Home / 1,682,558.30-2,523,859.32-484,500.26

Finding the Fourth Proportional to 1,682,558.30, 2,523,859.32 and 484,500.26

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Solution

The fourth proportional to 1,682,558.30, 2,523,859.32 and 484,500.26 is: 726,756.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,558.30 : 2,523,859.32 = 484,500.26 : x
  2. Step 2: Convert to fraction form
    1,682,558.30/2,523,859.32 = 484,500.26/x
  3. Step 3: Cross multiply
    1,682,558.30x = 2,523,859.32 × 484,500.26
  4. Step 4: Simplify right side
    1,682,558.30x = 1,222,810,496,743.42
  5. Step 5: Solve for x
    x = 1,222,810,496,743.42/1,682,558.30
  6. Step 6: Final answer
    x = 726,756.69

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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.