Home / 6,195,282.66-8,548,988.22-3,581,954.57

Finding the Fourth Proportional to 6,195,282.66, 8,548,988.22 and 3,581,954.57

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Solution

The fourth proportional to 6,195,282.66, 8,548,988.22 and 3,581,954.57 is: 4,942,807.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195,282.66 : 8,548,988.22 = 3,581,954.57 : x
  2. Step 2: Convert to fraction form
    6,195,282.66/8,548,988.22 = 3,581,954.57/x
  3. Step 3: Cross multiply
    6,195,282.66x = 8,548,988.22 × 3,581,954.57
  4. Step 4: Simplify right side
    6,195,282.66x = 30,622,087,423,505.17
  5. Step 5: Solve for x
    x = 30,622,087,423,505.17/6,195,282.66
  6. Step 6: Final answer
    x = 4,942,807.15

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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.