Home / 7,846,222.11-11,764,519.02-3,048,310.43

Finding the Fourth Proportional to 7,846,222.11, 11,764,519.02 and 3,048,310.43

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Solution

The fourth proportional to 7,846,222.11, 11,764,519.02 and 3,048,310.43 is: 4,570,595.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,846,222.11 : 11,764,519.02 = 3,048,310.43 : x
  2. Step 2: Convert to fraction form
    7,846,222.11/11,764,519.02 = 3,048,310.43/x
  3. Step 3: Cross multiply
    7,846,222.11x = 11,764,519.02 × 3,048,310.43
  4. Step 4: Simplify right side
    7,846,222.11x = 35,861,906,032,599.38
  5. Step 5: Solve for x
    x = 35,861,906,032,599.38/7,846,222.11
  6. Step 6: Final answer
    x = 4,570,595.32

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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.