Home / 700,097.82-1,050,095.97-273,553.44

Finding the Fourth Proportional to 700,097.82, 1,050,095.97 and 273,553.44

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Solution

The fourth proportional to 700,097.82, 1,050,095.97 and 273,553.44 is: 410,310.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,097.82 : 1,050,095.97 = 273,553.44 : x
  2. Step 2: Convert to fraction form
    700,097.82/1,050,095.97 = 273,553.44/x
  3. Step 3: Cross multiply
    700,097.82x = 1,050,095.97 × 273,553.44
  4. Step 4: Simplify right side
    700,097.82x = 287,257,364,923.64
  5. Step 5: Solve for x
    x = 287,257,364,923.64/700,097.82
  6. Step 6: Final answer
    x = 410,310.33

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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.