Home / 936,524.46-1,404,217.80-367,223.48

Finding the Fourth Proportional to 936,524.46, 1,404,217.80 and 367,223.48

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Solution

The fourth proportional to 936,524.46, 1,404,217.80 and 367,223.48 is: 550,612.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,524.46 : 1,404,217.80 = 367,223.48 : x
  2. Step 2: Convert to fraction form
    936,524.46/1,404,217.80 = 367,223.48/x
  3. Step 3: Cross multiply
    936,524.46x = 1,404,217.80 × 367,223.48
  4. Step 4: Simplify right side
    936,524.46x = 515,661,747,193.94
  5. Step 5: Solve for x
    x = 515,661,747,193.94/936,524.46
  6. Step 6: Final answer
    x = 550,612.15

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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.