Home / 3,576,523.26-5,364,204.12-982,221.24

Finding the Fourth Proportional to 3,576,523.26, 5,364,204.12 and 982,221.24

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Solution

The fourth proportional to 3,576,523.26, 5,364,204.12 and 982,221.24 is: 1,473,172.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,523.26 : 5,364,204.12 = 982,221.24 : x
  2. Step 2: Convert to fraction form
    3,576,523.26/5,364,204.12 = 982,221.24/x
  3. Step 3: Cross multiply
    3,576,523.26x = 5,364,204.12 × 982,221.24
  4. Step 4: Simplify right side
    3,576,523.26x = 5,268,835,222,359.51
  5. Step 5: Solve for x
    x = 5,268,835,222,359.51/3,576,523.26
  6. Step 6: Final answer
    x = 1,473,172.36

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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.