Home / 3,002,279.25-4,503,885.44-1,008,201.81

Finding the Fourth Proportional to 3,002,279.25, 4,503,885.44 and 1,008,201.81

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Solution

The fourth proportional to 3,002,279.25, 4,503,885.44 and 1,008,201.81 is: 1,512,459.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,279.25 : 4,503,885.44 = 1,008,201.81 : x
  2. Step 2: Convert to fraction form
    3,002,279.25/4,503,885.44 = 1,008,201.81/x
  3. Step 3: Cross multiply
    3,002,279.25x = 4,503,885.44 × 1,008,201.81
  4. Step 4: Simplify right side
    3,002,279.25x = 4,540,825,447,599.64
  5. Step 5: Solve for x
    x = 4,540,825,447,599.64/3,002,279.25
  6. Step 6: Final answer
    x = 1,512,459.39

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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.