Home / 1,632,841.86-2,448,418.96-733,514.65

Finding the Fourth Proportional to 1,632,841.86, 2,448,418.96 and 733,514.65

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Solution

The fourth proportional to 1,632,841.86, 2,448,418.96 and 733,514.65 is: 1,099,892.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,841.86 : 2,448,418.96 = 733,514.65 : x
  2. Step 2: Convert to fraction form
    1,632,841.86/2,448,418.96 = 733,514.65/x
  3. Step 3: Cross multiply
    1,632,841.86x = 2,448,418.96 × 733,514.65
  4. Step 4: Simplify right side
    1,632,841.86x = 1,795,951,176,497.76
  5. Step 5: Solve for x
    x = 1,795,951,176,497.76/1,632,841.86
  6. Step 6: Final answer
    x = 1,099,892.90

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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.