Home / 1,081,451.88-1,492,413.33-598,049.82

Finding the Fourth Proportional to 1,081,451.88, 1,492,413.33 and 598,049.82

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Solution

The fourth proportional to 1,081,451.88, 1,492,413.33 and 598,049.82 is: 825,314.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,451.88 : 1,492,413.33 = 598,049.82 : x
  2. Step 2: Convert to fraction form
    1,081,451.88/1,492,413.33 = 598,049.82/x
  3. Step 3: Cross multiply
    1,081,451.88x = 1,492,413.33 × 598,049.82
  4. Step 4: Simplify right side
    1,081,451.88x = 892,537,523,372.10
  5. Step 5: Solve for x
    x = 892,537,523,372.10/1,081,451.88
  6. Step 6: Final answer
    x = 825,314.14

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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.