Home / 2,583,183.60-3,874,775.40-2,022,697.20

Finding the Fourth Proportional to 2,583,183.60, 3,874,775.40 and 2,022,697.20

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Solution

The fourth proportional to 2,583,183.60, 3,874,775.40 and 2,022,697.20 is: 3,034,045.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583,183.60 : 3,874,775.40 = 2,022,697.20 : x
  2. Step 2: Convert to fraction form
    2,583,183.60/3,874,775.40 = 2,022,697.20/x
  3. Step 3: Cross multiply
    2,583,183.60x = 3,874,775.40 × 2,022,697.20
  4. Step 4: Simplify right side
    2,583,183.60x = 7,837,497,352,208.88
  5. Step 5: Solve for x
    x = 7,837,497,352,208.88/2,583,183.60
  6. Step 6: Final answer
    x = 3,034,045.80

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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.