Home / 5,783,815.41-8,673,976.25-1,739,229.55

Finding the Fourth Proportional to 5,783,815.41, 8,673,976.25 and 1,739,229.55

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Solution

The fourth proportional to 5,783,815.41, 8,673,976.25 and 1,739,229.55 is: 2,608,319.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,815.41 : 8,673,976.25 = 1,739,229.55 : x
  2. Step 2: Convert to fraction form
    5,783,815.41/8,673,976.25 = 1,739,229.55/x
  3. Step 3: Cross multiply
    5,783,815.41x = 8,673,976.25 × 1,739,229.55
  4. Step 4: Simplify right side
    5,783,815.41x = 15,086,035,839,821.91
  5. Step 5: Solve for x
    x = 15,086,035,839,821.91/5,783,815.41
  6. Step 6: Final answer
    x = 2,608,319.04

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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.