Home / 2,903,324.82-4,354,705.82-881,586.50

Finding the Fourth Proportional to 2,903,324.82, 4,354,705.82 and 881,586.50

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Solution

The fourth proportional to 2,903,324.82, 4,354,705.82 and 881,586.50 is: 1,322,294.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,324.82 : 4,354,705.82 = 881,586.50 : x
  2. Step 2: Convert to fraction form
    2,903,324.82/4,354,705.82 = 881,586.50/x
  3. Step 3: Cross multiply
    2,903,324.82x = 4,354,705.82 × 881,586.50
  4. Step 4: Simplify right side
    2,903,324.82x = 3,839,049,836,201.97
  5. Step 5: Solve for x
    x = 3,839,049,836,201.97/2,903,324.82
  6. Step 6: Final answer
    x = 1,322,294.29

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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.