Home / 624,514.42-936,770.19-482,566.06

Finding the Fourth Proportional to 624,514.42, 936,770.19 and 482,566.06

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Solution

The fourth proportional to 624,514.42, 936,770.19 and 482,566.06 is: 723,847.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,514.42 : 936,770.19 = 482,566.06 : x
  2. Step 2: Convert to fraction form
    624,514.42/936,770.19 = 482,566.06/x
  3. Step 3: Cross multiply
    624,514.42x = 936,770.19 × 482,566.06
  4. Step 4: Simplify right side
    624,514.42x = 452,053,499,713.75
  5. Step 5: Solve for x
    x = 452,053,499,713.75/624,514.42
  6. Step 6: Final answer
    x = 723,847.98

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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.