Home / 416,771.04-574,932.61-263,551.04

Finding the Fourth Proportional to 416,771.04, 574,932.61 and 263,551.04

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Solution

The fourth proportional to 416,771.04, 574,932.61 and 263,551.04 is: 363,566.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,771.04 : 574,932.61 = 263,551.04 : x
  2. Step 2: Convert to fraction form
    416,771.04/574,932.61 = 263,551.04/x
  3. Step 3: Cross multiply
    416,771.04x = 574,932.61 × 263,551.04
  4. Step 4: Simplify right side
    416,771.04x = 151,524,087,295.41
  5. Step 5: Solve for x
    x = 151,524,087,295.41/416,771.04
  6. Step 6: Final answer
    x = 363,566.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.