Home / 3,826,512.59-5,740,475.20-1,582,825.55

Finding the Fourth Proportional to 3,826,512.59, 5,740,475.20 and 1,582,825.55

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Solution

The fourth proportional to 3,826,512.59, 5,740,475.20 and 1,582,825.55 is: 2,374,530.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,512.59 : 5,740,475.20 = 1,582,825.55 : x
  2. Step 2: Convert to fraction form
    3,826,512.59/5,740,475.20 = 1,582,825.55/x
  3. Step 3: Cross multiply
    3,826,512.59x = 5,740,475.20 × 1,582,825.55
  4. Step 4: Simplify right side
    3,826,512.59x = 9,086,170,786,998.99
  5. Step 5: Solve for x
    x = 9,086,170,786,998.99/3,826,512.59
  6. Step 6: Final answer
    x = 2,374,530.49

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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.