Home / 735,586.50-1,103,359.30-195,847.41

Finding the Fourth Proportional to 735,586.50, 1,103,359.30 and 195,847.41

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Solution

The fourth proportional to 735,586.50, 1,103,359.30 and 195,847.41 is: 293,765.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,586.50 : 1,103,359.30 = 195,847.41 : x
  2. Step 2: Convert to fraction form
    735,586.50/1,103,359.30 = 195,847.41/x
  3. Step 3: Cross multiply
    735,586.50x = 1,103,359.30 × 195,847.41
  4. Step 4: Simplify right side
    735,586.50x = 216,090,061,204.41
  5. Step 5: Solve for x
    x = 216,090,061,204.41/735,586.50
  6. Step 6: Final answer
    x = 293,765.67

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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.