Home / 11,394,824.46-17,094,955.79-3,718,483.55

Finding the Fourth Proportional to 11,394,824.46, 17,094,955.79 and 3,718,483.55

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Solution

The fourth proportional to 11,394,824.46, 17,094,955.79 and 3,718,483.55 is: 5,578,612.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,394,824.46 : 17,094,955.79 = 3,718,483.55 : x
  2. Step 2: Convert to fraction form
    11,394,824.46/17,094,955.79 = 3,718,483.55/x
  3. Step 3: Cross multiply
    11,394,824.46x = 17,094,955.79 × 3,718,483.55
  4. Step 4: Simplify right side
    11,394,824.46x = 63,567,311,789,025.05
  5. Step 5: Solve for x
    x = 63,567,311,789,025.05/11,394,824.46
  6. Step 6: Final answer
    x = 5,578,612.64

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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.