Home / 2,274,074.11-3,412,894.02-1,586,489.59

Finding the Fourth Proportional to 2,274,074.11, 3,412,894.02 and 1,586,489.59

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Solution

The fourth proportional to 2,274,074.11, 3,412,894.02 and 1,586,489.59 is: 2,380,978.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,074.11 : 3,412,894.02 = 1,586,489.59 : x
  2. Step 2: Convert to fraction form
    2,274,074.11/3,412,894.02 = 1,586,489.59/x
  3. Step 3: Cross multiply
    2,274,074.11x = 3,412,894.02 × 1,586,489.59
  4. Step 4: Simplify right side
    2,274,074.11x = 5,414,520,834,503.25
  5. Step 5: Solve for x
    x = 5,414,520,834,503.25/2,274,074.11
  6. Step 6: Final answer
    x = 2,380,978.18

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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.