Home / 2,063,453.76-3,094,717.32-866,727.36

Finding the Fourth Proportional to 2,063,453.76, 3,094,717.32 and 866,727.36

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Solution

The fourth proportional to 2,063,453.76, 3,094,717.32 and 866,727.36 is: 1,299,896.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,453.76 : 3,094,717.32 = 866,727.36 : x
  2. Step 2: Convert to fraction form
    2,063,453.76/3,094,717.32 = 866,727.36/x
  3. Step 3: Cross multiply
    2,063,453.76x = 3,094,717.32 × 866,727.36
  4. Step 4: Simplify right side
    2,063,453.76x = 2,682,276,172,709.88
  5. Step 5: Solve for x
    x = 2,682,276,172,709.88/2,063,453.76
  6. Step 6: Final answer
    x = 1,299,896.43

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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.