Home / 3,321,727.62-4,583,984.07-1,793,834.70

Finding the Fourth Proportional to 3,321,727.62, 4,583,984.07 and 1,793,834.70

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Solution

The fourth proportional to 3,321,727.62, 4,583,984.07 and 1,793,834.70 is: 2,475,491.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,727.62 : 4,583,984.07 = 1,793,834.70 : x
  2. Step 2: Convert to fraction form
    3,321,727.62/4,583,984.07 = 1,793,834.70/x
  3. Step 3: Cross multiply
    3,321,727.62x = 4,583,984.07 × 1,793,834.70
  4. Step 4: Simplify right side
    3,321,727.62x = 8,222,909,689,013.23
  5. Step 5: Solve for x
    x = 8,222,909,689,013.23/3,321,727.62
  6. Step 6: Final answer
    x = 2,475,491.86

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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.