Home / 10,694,519.28-16,042,724.52-3,018,232.56

Finding the Fourth Proportional to 10,694,519.28, 16,042,724.52 and 3,018,232.56

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Solution

The fourth proportional to 10,694,519.28, 16,042,724.52 and 3,018,232.56 is: 4,527,615.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,694,519.28 : 16,042,724.52 = 3,018,232.56 : x
  2. Step 2: Convert to fraction form
    10,694,519.28/16,042,724.52 = 3,018,232.56/x
  3. Step 3: Cross multiply
    10,694,519.28x = 16,042,724.52 × 3,018,232.56
  4. Step 4: Simplify right side
    10,694,519.28x = 48,420,673,497,374.37
  5. Step 5: Solve for x
    x = 48,420,673,497,374.37/10,694,519.28
  6. Step 6: Final answer
    x = 4,527,615.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.