Home / 6,775,010.55-9,349,523.51-3,677,531.85

Finding the Fourth Proportional to 6,775,010.55, 9,349,523.51 and 3,677,531.85

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Solution

The fourth proportional to 6,775,010.55, 9,349,523.51 and 3,677,531.85 is: 5,074,998.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775,010.55 : 9,349,523.51 = 3,677,531.85 : x
  2. Step 2: Convert to fraction form
    6,775,010.55/9,349,523.51 = 3,677,531.85/x
  3. Step 3: Cross multiply
    6,775,010.55x = 9,349,523.51 × 3,677,531.85
  4. Step 4: Simplify right side
    6,775,010.55x = 34,383,170,471,961.14
  5. Step 5: Solve for x
    x = 34,383,170,471,961.14/6,775,010.55
  6. Step 6: Final answer
    x = 5,074,998.81

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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.