Home / 2,339,317.16-3,500,991.82-1,960,665.46

Finding the Fourth Proportional to 2,339,317.16, 3,500,991.82 and 1,960,665.46

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Solution

The fourth proportional to 2,339,317.16, 3,500,991.82 and 1,960,665.46 is: 2,934,306.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,317.16 : 3,500,991.82 = 1,960,665.46 : x
  2. Step 2: Convert to fraction form
    2,339,317.16/3,500,991.82 = 1,960,665.46/x
  3. Step 3: Cross multiply
    2,339,317.16x = 3,500,991.82 × 1,960,665.46
  4. Step 4: Simplify right side
    2,339,317.16x = 6,864,273,737,216.54
  5. Step 5: Solve for x
    x = 6,864,273,737,216.54/2,339,317.16
  6. Step 6: Final answer
    x = 2,934,306.58

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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.