Home / 1,755,166.38-2,632,851.62-493,092.42

Finding the Fourth Proportional to 1,755,166.38, 2,632,851.62 and 493,092.42

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Solution

The fourth proportional to 1,755,166.38, 2,632,851.62 and 493,092.42 is: 739,667.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,166.38 : 2,632,851.62 = 493,092.42 : x
  2. Step 2: Convert to fraction form
    1,755,166.38/2,632,851.62 = 493,092.42/x
  3. Step 3: Cross multiply
    1,755,166.38x = 2,632,851.62 × 493,092.42
  4. Step 4: Simplify right side
    1,755,166.38x = 1,298,239,176,806.72
  5. Step 5: Solve for x
    x = 1,298,239,176,806.72/1,755,166.38
  6. Step 6: Final answer
    x = 739,667.30

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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.