Home / 733,359.75-1,100,040.50-200,885.37

Finding the Fourth Proportional to 733,359.75, 1,100,040.50 and 200,885.37

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Solution

The fourth proportional to 733,359.75, 1,100,040.50 and 200,885.37 is: 301,328.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,359.75 : 1,100,040.50 = 200,885.37 : x
  2. Step 2: Convert to fraction form
    733,359.75/1,100,040.50 = 200,885.37/x
  3. Step 3: Cross multiply
    733,359.75x = 1,100,040.50 × 200,885.37
  4. Step 4: Simplify right side
    733,359.75x = 220,982,036,352.86
  5. Step 5: Solve for x
    x = 220,982,036,352.86/733,359.75
  6. Step 6: Final answer
    x = 301,328.29

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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.