Home / 6,548,159.46-9,036,664.94-3,757,793.20

Finding the Fourth Proportional to 6,548,159.46, 9,036,664.94 and 3,757,793.20

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Solution

The fourth proportional to 6,548,159.46, 9,036,664.94 and 3,757,793.20 is: 5,185,872.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,159.46 : 9,036,664.94 = 3,757,793.20 : x
  2. Step 2: Convert to fraction form
    6,548,159.46/9,036,664.94 = 3,757,793.20/x
  3. Step 3: Cross multiply
    6,548,159.46x = 9,036,664.94 × 3,757,793.20
  4. Step 4: Simplify right side
    6,548,159.46x = 33,957,917,998,238.12
  5. Step 5: Solve for x
    x = 33,957,917,998,238.12/6,548,159.46
  6. Step 6: Final answer
    x = 5,185,872.19

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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.