Home / 5,449,167-7,520,083.74-3,034,719

Finding the Fourth Proportional to 5,449,167, 7,520,083.74 and 3,034,719

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Solution

The fourth proportional to 5,449,167, 7,520,083.74 and 3,034,719 is: 4,188,042.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,449,167 : 7,520,083.74 = 3,034,719 : x
  2. Step 2: Convert to fraction form
    5,449,167/7,520,083.74 = 3,034,719/x
  3. Step 3: Cross multiply
    5,449,167x = 7,520,083.74 × 3,034,719
  4. Step 4: Simplify right side
    5,449,167x = 22,821,341,007,369.06
  5. Step 5: Solve for x
    x = 22,821,341,007,369.06/5,449,167
  6. Step 6: Final answer
    x = 4,188,042.14

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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.