Home / 2,250,936.64-3,375,407.31-1,617,193.36

Finding the Fourth Proportional to 2,250,936.64, 3,375,407.31 and 1,617,193.36

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Solution

The fourth proportional to 2,250,936.64, 3,375,407.31 and 1,617,193.36 is: 2,425,073.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,936.64 : 3,375,407.31 = 1,617,193.36 : x
  2. Step 2: Convert to fraction form
    2,250,936.64/3,375,407.31 = 1,617,193.36/x
  3. Step 3: Cross multiply
    2,250,936.64x = 3,375,407.31 × 1,617,193.36
  4. Step 4: Simplify right side
    2,250,936.64x = 5,458,686,289,027.46
  5. Step 5: Solve for x
    x = 5,458,686,289,027.46/2,250,936.64
  6. Step 6: Final answer
    x = 2,425,073.27

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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.