Home / 3,633,211.74-5,451,994.89-1,503,325.02

Finding the Fourth Proportional to 3,633,211.74, 5,451,994.89 and 1,503,325.02

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Solution

The fourth proportional to 3,633,211.74, 5,451,994.89 and 1,503,325.02 is: 2,255,888.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,211.74 : 5,451,994.89 = 1,503,325.02 : x
  2. Step 2: Convert to fraction form
    3,633,211.74/5,451,994.89 = 1,503,325.02/x
  3. Step 3: Cross multiply
    3,633,211.74x = 5,451,994.89 × 1,503,325.02
  4. Step 4: Simplify right side
    3,633,211.74x = 8,196,120,327,049.15
  5. Step 5: Solve for x
    x = 8,196,120,327,049.15/3,633,211.74
  6. Step 6: Final answer
    x = 2,255,888.43

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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.