Home / 5,850,288.55-8,775,432.83-3,452,899.15

Finding the Fourth Proportional to 5,850,288.55, 8,775,432.83 and 3,452,899.15

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Solution

The fourth proportional to 5,850,288.55, 8,775,432.83 and 3,452,899.15 is: 5,179,348.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,850,288.55 : 8,775,432.83 = 3,452,899.15 : x
  2. Step 2: Convert to fraction form
    5,850,288.55/8,775,432.83 = 3,452,899.15/x
  3. Step 3: Cross multiply
    5,850,288.55x = 8,775,432.83 × 3,452,899.15
  4. Step 4: Simplify right side
    5,850,288.55x = 30,300,684,542,324.59
  5. Step 5: Solve for x
    x = 30,300,684,542,324.59/5,850,288.55
  6. Step 6: Final answer
    x = 5,179,348.73

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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.