Home / 3,576,798.36-5,365,198.89-881,175.96

Finding the Fourth Proportional to 3,576,798.36, 5,365,198.89 and 881,175.96

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Solution

The fourth proportional to 3,576,798.36, 5,365,198.89 and 881,175.96 is: 1,321,764.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,798.36 : 5,365,198.89 = 881,175.96 : x
  2. Step 2: Convert to fraction form
    3,576,798.36/5,365,198.89 = 881,175.96/x
  3. Step 3: Cross multiply
    3,576,798.36x = 5,365,198.89 × 881,175.96
  4. Step 4: Simplify right side
    3,576,798.36x = 4,727,684,282,486.68
  5. Step 5: Solve for x
    x = 4,727,684,282,486.68/3,576,798.36
  6. Step 6: Final answer
    x = 1,321,764.27

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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.