Home / 3,321,817.66-4,584,108.22-1,793,924.65

Finding the Fourth Proportional to 3,321,817.66, 4,584,108.22 and 1,793,924.65

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Solution

The fourth proportional to 3,321,817.66, 4,584,108.22 and 1,793,924.65 is: 2,475,615.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,817.66 : 4,584,108.22 = 1,793,924.65 : x
  2. Step 2: Convert to fraction form
    3,321,817.66/4,584,108.22 = 1,793,924.65/x
  3. Step 3: Cross multiply
    3,321,817.66x = 4,584,108.22 × 1,793,924.65
  4. Step 4: Simplify right side
    3,321,817.66x = 8,223,544,734,125.62
  5. Step 5: Solve for x
    x = 8,223,544,734,125.62/3,321,817.66
  6. Step 6: Final answer
    x = 2,475,615.94

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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.