Home / 2,002,329.08-3,003,468.24-486,023.84

Finding the Fourth Proportional to 2,002,329.08, 3,003,468.24 and 486,023.84

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Solution

The fourth proportional to 2,002,329.08, 3,003,468.24 and 486,023.84 is: 729,029.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,329.08 : 3,003,468.24 = 486,023.84 : x
  2. Step 2: Convert to fraction form
    2,002,329.08/3,003,468.24 = 486,023.84/x
  3. Step 3: Cross multiply
    2,002,329.08x = 3,003,468.24 × 486,023.84
  4. Step 4: Simplify right side
    2,002,329.08x = 1,459,757,167,322.84
  5. Step 5: Solve for x
    x = 1,459,757,167,322.84/2,002,329.08
  6. Step 6: Final answer
    x = 729,029.60

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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.