Home / 5,936,832.68-8,905,618.20-2,150,348.36

Finding the Fourth Proportional to 5,936,832.68, 8,905,618.20 and 2,150,348.36

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Solution

The fourth proportional to 5,936,832.68, 8,905,618.20 and 2,150,348.36 is: 3,225,656.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,832.68 : 8,905,618.20 = 2,150,348.36 : x
  2. Step 2: Convert to fraction form
    5,936,832.68/8,905,618.20 = 2,150,348.36/x
  3. Step 3: Cross multiply
    5,936,832.68x = 8,905,618.20 × 2,150,348.36
  4. Step 4: Simplify right side
    5,936,832.68x = 19,150,181,491,156.15
  5. Step 5: Solve for x
    x = 19,150,181,491,156.15/5,936,832.68
  6. Step 6: Final answer
    x = 3,225,656.26

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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.