Home / 4,131,072.87-5,700,766.83-2,295,483.66

Finding the Fourth Proportional to 4,131,072.87, 5,700,766.83 and 2,295,483.66

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Solution

The fourth proportional to 4,131,072.87, 5,700,766.83 and 2,295,483.66 is: 3,167,704.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,072.87 : 5,700,766.83 = 2,295,483.66 : x
  2. Step 2: Convert to fraction form
    4,131,072.87/5,700,766.83 = 2,295,483.66/x
  3. Step 3: Cross multiply
    4,131,072.87x = 5,700,766.83 × 2,295,483.66
  4. Step 4: Simplify right side
    4,131,072.87x = 13,086,017,107,735.00
  5. Step 5: Solve for x
    x = 13,086,017,107,735.00/4,131,072.87
  6. Step 6: Final answer
    x = 3,167,704.25

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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.