Home / 4,349,072.82-6,004,722.87-2,718,213.15

Finding the Fourth Proportional to 4,349,072.82, 6,004,722.87 and 2,718,213.15

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Solution

The fourth proportional to 4,349,072.82, 6,004,722.87 and 2,718,213.15 is: 3,753,010.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349,072.82 : 6,004,722.87 = 2,718,213.15 : x
  2. Step 2: Convert to fraction form
    4,349,072.82/6,004,722.87 = 2,718,213.15/x
  3. Step 3: Cross multiply
    4,349,072.82x = 6,004,722.87 × 2,718,213.15
  4. Step 4: Simplify right side
    4,349,072.82x = 16,322,116,667,339.74
  5. Step 5: Solve for x
    x = 16,322,116,667,339.74/4,349,072.82
  6. Step 6: Final answer
    x = 3,753,010.66

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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.