Home / 1,665,092.03-2,297,833.92-901,145.52

Finding the Fourth Proportional to 1,665,092.03, 2,297,833.92 and 901,145.52

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Solution

The fourth proportional to 1,665,092.03, 2,297,833.92 and 901,145.52 is: 1,243,584.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,665,092.03 : 2,297,833.92 = 901,145.52 : x
  2. Step 2: Convert to fraction form
    1,665,092.03/2,297,833.92 = 901,145.52/x
  3. Step 3: Cross multiply
    1,665,092.03x = 2,297,833.92 × 901,145.52
  4. Step 4: Simplify right side
    1,665,092.03x = 2,070,682,742,712.04
  5. Step 5: Solve for x
    x = 2,070,682,742,712.04/1,665,092.03
  6. Step 6: Final answer
    x = 1,243,584.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.