Home / 4,449,461.76-6,675,860.48-2,054,453.76

Finding the Fourth Proportional to 4,449,461.76, 6,675,860.48 and 2,054,453.76

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Solution

The fourth proportional to 4,449,461.76, 6,675,860.48 and 2,054,453.76 is: 3,082,450.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,461.76 : 6,675,860.48 = 2,054,453.76 : x
  2. Step 2: Convert to fraction form
    4,449,461.76/6,675,860.48 = 2,054,453.76/x
  3. Step 3: Cross multiply
    4,449,461.76x = 6,675,860.48 × 2,054,453.76
  4. Step 4: Simplify right side
    4,449,461.76x = 13,715,246,664,371.41
  5. Step 5: Solve for x
    x = 13,715,246,664,371.41/4,449,461.76
  6. Step 6: Final answer
    x = 3,082,450.73

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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.