Home / 735,738.06-1,103,596.14-203,247.30

Finding the Fourth Proportional to 735,738.06, 1,103,596.14 and 203,247.30

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Solution

The fourth proportional to 735,738.06, 1,103,596.14 and 203,247.30 is: 304,867.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,738.06 : 1,103,596.14 = 203,247.30 : x
  2. Step 2: Convert to fraction form
    735,738.06/1,103,596.14 = 203,247.30/x
  3. Step 3: Cross multiply
    735,738.06x = 1,103,596.14 × 203,247.30
  4. Step 4: Simplify right side
    735,738.06x = 224,302,935,745.42
  5. Step 5: Solve for x
    x = 224,302,935,745.42/735,738.06
  6. Step 6: Final answer
    x = 304,867.93

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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.