Home / 3,244,787.22-4,863,748.56-1,222,156

Finding the Fourth Proportional to 3,244,787.22, 4,863,748.56 and 1,222,156

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Solution

The fourth proportional to 3,244,787.22, 4,863,748.56 and 1,222,156 is: 1,831,941.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,787.22 : 4,863,748.56 = 1,222,156 : x
  2. Step 2: Convert to fraction form
    3,244,787.22/4,863,748.56 = 1,222,156/x
  3. Step 3: Cross multiply
    3,244,787.22x = 4,863,748.56 × 1,222,156
  4. Step 4: Simplify right side
    3,244,787.22x = 5,944,259,485,095.36
  5. Step 5: Solve for x
    x = 5,944,259,485,095.36/3,244,787.22
  6. Step 6: Final answer
    x = 1,831,941.23

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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.