Home / 4,603,847.27-6,353,170.31-2,538,861.89

Finding the Fourth Proportional to 4,603,847.27, 6,353,170.31 and 2,538,861.89

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Solution

The fourth proportional to 4,603,847.27, 6,353,170.31 and 2,538,861.89 is: 3,503,552.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,847.27 : 6,353,170.31 = 2,538,861.89 : x
  2. Step 2: Convert to fraction form
    4,603,847.27/6,353,170.31 = 2,538,861.89/x
  3. Step 3: Cross multiply
    4,603,847.27x = 6,353,170.31 × 2,538,861.89
  4. Step 4: Simplify right side
    4,603,847.27x = 16,129,821,948,972.63
  5. Step 5: Solve for x
    x = 16,129,821,948,972.63/4,603,847.27
  6. Step 6: Final answer
    x = 3,503,552.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.