Home / 4,783,910.56-6,601,905.50-2,718,600.71

Finding the Fourth Proportional to 4,783,910.56, 6,601,905.50 and 2,718,600.71

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Solution

The fourth proportional to 4,783,910.56, 6,601,905.50 and 2,718,600.71 is: 3,751,730.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,910.56 : 6,601,905.50 = 2,718,600.71 : x
  2. Step 2: Convert to fraction form
    4,783,910.56/6,601,905.50 = 2,718,600.71/x
  3. Step 3: Cross multiply
    4,783,910.56x = 6,601,905.50 × 2,718,600.71
  4. Step 4: Simplify right side
    4,783,910.56x = 17,947,944,966,059.90
  5. Step 5: Solve for x
    x = 17,947,944,966,059.90/4,783,910.56
  6. Step 6: Final answer
    x = 3,751,730.88

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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.