Home / 1,167,542.73-1,751,314.10-901,691.01

Finding the Fourth Proportional to 1,167,542.73, 1,751,314.10 and 901,691.01

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Solution

The fourth proportional to 1,167,542.73, 1,751,314.10 and 901,691.01 is: 1,352,536.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,542.73 : 1,751,314.10 = 901,691.01 : x
  2. Step 2: Convert to fraction form
    1,167,542.73/1,751,314.10 = 901,691.01/x
  3. Step 3: Cross multiply
    1,167,542.73x = 1,751,314.10 × 901,691.01
  4. Step 4: Simplify right side
    1,167,542.73x = 1,579,144,175,147.79
  5. Step 5: Solve for x
    x = 1,579,144,175,147.79/1,167,542.73
  6. Step 6: Final answer
    x = 1,352,536.52

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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.