Home / 3,002,232.25-4,503,814.94-1,008,154.81

Finding the Fourth Proportional to 3,002,232.25, 4,503,814.94 and 1,008,154.81

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Solution

The fourth proportional to 3,002,232.25, 4,503,814.94 and 1,008,154.81 is: 1,512,388.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,232.25 : 4,503,814.94 = 1,008,154.81 : x
  2. Step 2: Convert to fraction form
    3,002,232.25/4,503,814.94 = 1,008,154.81/x
  3. Step 3: Cross multiply
    3,002,232.25x = 4,503,814.94 × 1,008,154.81
  4. Step 4: Simplify right side
    3,002,232.25x = 4,540,542,695,110.86
  5. Step 5: Solve for x
    x = 4,540,542,695,110.86/3,002,232.25
  6. Step 6: Final answer
    x = 1,512,388.89

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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.