Home / 5,700,453.84-7,866,633.88-3,086,962.43

Finding the Fourth Proportional to 5,700,453.84, 7,866,633.88 and 3,086,962.43

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Solution

The fourth proportional to 5,700,453.84, 7,866,633.88 and 3,086,962.43 is: 4,260,012.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,453.84 : 7,866,633.88 = 3,086,962.43 : x
  2. Step 2: Convert to fraction form
    5,700,453.84/7,866,633.88 = 3,086,962.43/x
  3. Step 3: Cross multiply
    5,700,453.84x = 7,866,633.88 × 3,086,962.43
  4. Step 4: Simplify right side
    5,700,453.84x = 24,284,003,198,791.96
  5. Step 5: Solve for x
    x = 24,284,003,198,791.96/5,700,453.84
  6. Step 6: Final answer
    x = 4,260,012.25

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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.