Home / 4,894,126.56-6,754,974.24-2,719,416.96

Finding the Fourth Proportional to 4,894,126.56, 6,754,974.24 and 2,719,416.96

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Solution

The fourth proportional to 4,894,126.56, 6,754,974.24 and 2,719,416.96 is: 3,753,395.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,126.56 : 6,754,974.24 = 2,719,416.96 : x
  2. Step 2: Convert to fraction form
    4,894,126.56/6,754,974.24 = 2,719,416.96/x
  3. Step 3: Cross multiply
    4,894,126.56x = 6,754,974.24 × 2,719,416.96
  4. Step 4: Simplify right side
    4,894,126.56x = 18,369,591,512,619.11
  5. Step 5: Solve for x
    x = 18,369,591,512,619.11/4,894,126.56
  6. Step 6: Final answer
    x = 3,753,395.28

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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.