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Finding the Fourth Proportional to 594,096.50, 819,905.02 and 325,876.34

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Solution

The fourth proportional to 594,096.50, 819,905.02 and 325,876.34 is: 449,737.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,096.50 : 819,905.02 = 325,876.34 : x
  2. Step 2: Convert to fraction form
    594,096.50/819,905.02 = 325,876.34/x
  3. Step 3: Cross multiply
    594,096.50x = 819,905.02 × 325,876.34
  4. Step 4: Simplify right side
    594,096.50x = 267,187,647,065.23
  5. Step 5: Solve for x
    x = 267,187,647,065.23/594,096.50
  6. Step 6: Final answer
    x = 449,737.79

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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.