Home / 5,979,537.82-8,970,732.27-1,936,026.86

Finding the Fourth Proportional to 5,979,537.82, 8,970,732.27 and 1,936,026.86

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Solution

The fourth proportional to 5,979,537.82, 8,970,732.27 and 1,936,026.86 is: 2,904,501.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,979,537.82 : 8,970,732.27 = 1,936,026.86 : x
  2. Step 2: Convert to fraction form
    5,979,537.82/8,970,732.27 = 1,936,026.86/x
  3. Step 3: Cross multiply
    5,979,537.82x = 8,970,732.27 × 1,936,026.86
  4. Step 4: Simplify right side
    5,979,537.82x = 17,367,578,583,735.11
  5. Step 5: Solve for x
    x = 17,367,578,583,735.11/5,979,537.82
  6. Step 6: Final answer
    x = 2,904,501.84

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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.