Home / 5,414,455.83-7,471,950.26-3,239,089.59

Finding the Fourth Proportional to 5,414,455.83, 7,471,950.26 and 3,239,089.59

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Solution

The fourth proportional to 5,414,455.83, 7,471,950.26 and 3,239,089.59 is: 4,469,944.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,414,455.83 : 7,471,950.26 = 3,239,089.59 : x
  2. Step 2: Convert to fraction form
    5,414,455.83/7,471,950.26 = 3,239,089.59/x
  3. Step 3: Cross multiply
    5,414,455.83x = 7,471,950.26 × 3,239,089.59
  4. Step 4: Simplify right side
    5,414,455.83x = 24,202,316,287,968.34
  5. Step 5: Solve for x
    x = 24,202,316,287,968.34/5,414,455.83
  6. Step 6: Final answer
    x = 4,469,944.36

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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.