Home / 4,392,363.14-6,061,523.03-2,530,749.78

Finding the Fourth Proportional to 4,392,363.14, 6,061,523.03 and 2,530,749.78

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Solution

The fourth proportional to 4,392,363.14, 6,061,523.03 and 2,530,749.78 is: 3,492,470.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,363.14 : 6,061,523.03 = 2,530,749.78 : x
  2. Step 2: Convert to fraction form
    4,392,363.14/6,061,523.03 = 2,530,749.78/x
  3. Step 3: Cross multiply
    4,392,363.14x = 6,061,523.03 × 2,530,749.78
  4. Step 4: Simplify right side
    4,392,363.14x = 15,340,198,061,983.68
  5. Step 5: Solve for x
    x = 15,340,198,061,983.68/4,392,363.14
  6. Step 6: Final answer
    x = 3,492,470.36

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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.