Home / 3,560,917.33-5,341,382.68-865,244.82

Finding the Fourth Proportional to 3,560,917.33, 5,341,382.68 and 865,244.82

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Solution

The fourth proportional to 3,560,917.33, 5,341,382.68 and 865,244.82 is: 1,297,868.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,917.33 : 5,341,382.68 = 865,244.82 : x
  2. Step 2: Convert to fraction form
    3,560,917.33/5,341,382.68 = 865,244.82/x
  3. Step 3: Cross multiply
    3,560,917.33x = 5,341,382.68 × 865,244.82
  4. Step 4: Simplify right side
    3,560,917.33x = 4,621,603,693,344.61
  5. Step 5: Solve for x
    x = 4,621,603,693,344.61/3,560,917.33
  6. Step 6: Final answer
    x = 1,297,868.85

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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.