Home / 4,959,697.68-6,844,380.12-2,784,245.04

Finding the Fourth Proportional to 4,959,697.68, 6,844,380.12 and 2,784,245.04

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Solution

The fourth proportional to 4,959,697.68, 6,844,380.12 and 2,784,245.04 is: 3,842,256.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,959,697.68 : 6,844,380.12 = 2,784,245.04 : x
  2. Step 2: Convert to fraction form
    4,959,697.68/6,844,380.12 = 2,784,245.04/x
  3. Step 3: Cross multiply
    4,959,697.68x = 6,844,380.12 × 2,784,245.04
  4. Step 4: Simplify right side
    4,959,697.68x = 19,056,431,400,984.61
  5. Step 5: Solve for x
    x = 19,056,431,400,984.61/4,959,697.68
  6. Step 6: Final answer
    x = 3,842,256.65

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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.