Home / 1,446,209.25-2,168,633.92-534,761.97

Finding the Fourth Proportional to 1,446,209.25, 2,168,633.92 and 534,761.97

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Solution

The fourth proportional to 1,446,209.25, 2,168,633.92 and 534,761.97 is: 801,891.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,209.25 : 2,168,633.92 = 534,761.97 : x
  2. Step 2: Convert to fraction form
    1,446,209.25/2,168,633.92 = 534,761.97/x
  3. Step 3: Cross multiply
    1,446,209.25x = 2,168,633.92 × 534,761.97
  4. Step 4: Simplify right side
    1,446,209.25x = 1,159,702,947,268.02
  5. Step 5: Solve for x
    x = 1,159,702,947,268.02/1,446,209.25
  6. Step 6: Final answer
    x = 801,891.53

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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.