Home / 2,254,664.33-3,381,947.20-548,816.63

Finding the Fourth Proportional to 2,254,664.33, 3,381,947.20 and 548,816.63

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Solution

The fourth proportional to 2,254,664.33, 3,381,947.20 and 548,816.63 is: 823,212.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,664.33 : 3,381,947.20 = 548,816.63 : x
  2. Step 2: Convert to fraction form
    2,254,664.33/3,381,947.20 = 548,816.63/x
  3. Step 3: Cross multiply
    2,254,664.33x = 3,381,947.20 × 548,816.63
  4. Step 4: Simplify right side
    2,254,664.33x = 1,856,068,872,224.76
  5. Step 5: Solve for x
    x = 1,856,068,872,224.76/2,254,664.33
  6. Step 6: Final answer
    x = 823,212.95

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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.