Home / 2,489,965.67-3,436,105.96-1,523,024.93

Finding the Fourth Proportional to 2,489,965.67, 3,436,105.96 and 1,523,024.93

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Solution

The fourth proportional to 2,489,965.67, 3,436,105.96 and 1,523,024.93 is: 2,101,745.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,489,965.67 : 3,436,105.96 = 1,523,024.93 : x
  2. Step 2: Convert to fraction form
    2,489,965.67/3,436,105.96 = 1,523,024.93/x
  3. Step 3: Cross multiply
    2,489,965.67x = 3,436,105.96 × 1,523,024.93
  4. Step 4: Simplify right side
    2,489,965.67x = 5,233,275,036,810.23
  5. Step 5: Solve for x
    x = 5,233,275,036,810.23/2,489,965.67
  6. Step 6: Final answer
    x = 2,101,745.86

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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.