Home / 4,145,444.42-6,213,449.59-2,522,634.12

Finding the Fourth Proportional to 4,145,444.42, 6,213,449.59 and 2,522,634.12

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Solution

The fourth proportional to 4,145,444.42, 6,213,449.59 and 2,522,634.12 is: 3,781,080.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,145,444.42 : 6,213,449.59 = 2,522,634.12 : x
  2. Step 2: Convert to fraction form
    4,145,444.42/6,213,449.59 = 2,522,634.12/x
  3. Step 3: Cross multiply
    4,145,444.42x = 6,213,449.59 × 2,522,634.12
  4. Step 4: Simplify right side
    4,145,444.42x = 15,674,259,932,327.43
  5. Step 5: Solve for x
    x = 15,674,259,932,327.43/4,145,444.42
  6. Step 6: Final answer
    x = 3,781,080.71

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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.