Home / 883,059.94-1,324,787.44-322,094.44

Finding the Fourth Proportional to 883,059.94, 1,324,787.44 and 322,094.44

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Solution

The fourth proportional to 883,059.94, 1,324,787.44 and 322,094.44 is: 483,213.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,059.94 : 1,324,787.44 = 322,094.44 : x
  2. Step 2: Convert to fraction form
    883,059.94/1,324,787.44 = 322,094.44/x
  3. Step 3: Cross multiply
    883,059.94x = 1,324,787.44 × 322,094.44
  4. Step 4: Simplify right side
    883,059.94x = 426,706,668,605.83
  5. Step 5: Solve for x
    x = 426,706,668,605.83/883,059.94
  6. Step 6: Final answer
    x = 483,213.71

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1.5x scale

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.