Home / 936,523.46-1,404,216.30-367,222.48

Finding the Fourth Proportional to 936,523.46, 1,404,216.30 and 367,222.48

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Solution

The fourth proportional to 936,523.46, 1,404,216.30 and 367,222.48 is: 550,610.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,523.46 : 1,404,216.30 = 367,222.48 : x
  2. Step 2: Convert to fraction form
    936,523.46/1,404,216.30 = 367,222.48/x
  3. Step 3: Cross multiply
    936,523.46x = 1,404,216.30 × 367,222.48
  4. Step 4: Simplify right side
    936,523.46x = 515,659,792,142.42
  5. Step 5: Solve for x
    x = 515,659,792,142.42/936,523.46
  6. Step 6: Final answer
    x = 550,610.65

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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.