Home / 3,996,079.83-5,993,121.87-1,567,728

Finding the Fourth Proportional to 3,996,079.83, 5,993,121.87 and 1,567,728

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Solution

The fourth proportional to 3,996,079.83, 5,993,121.87 and 1,567,728 is: 2,351,200.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996,079.83 : 5,993,121.87 = 1,567,728 : x
  2. Step 2: Convert to fraction form
    3,996,079.83/5,993,121.87 = 1,567,728/x
  3. Step 3: Cross multiply
    3,996,079.83x = 5,993,121.87 × 1,567,728
  4. Step 4: Simplify right side
    3,996,079.83x = 9,395,584,963,011.36
  5. Step 5: Solve for x
    x = 9,395,584,963,011.36/3,996,079.83
  6. Step 6: Final answer
    x = 2,351,200.52

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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.