Home / 2,873,775-4,310,662.50-1,168,845.90

Finding the Fourth Proportional to 2,873,775, 4,310,662.50 and 1,168,845.90

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Solution

The fourth proportional to 2,873,775, 4,310,662.50 and 1,168,845.90 is: 1,753,268.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,775 : 4,310,662.50 = 1,168,845.90 : x
  2. Step 2: Convert to fraction form
    2,873,775/4,310,662.50 = 1,168,845.90/x
  3. Step 3: Cross multiply
    2,873,775x = 4,310,662.50 × 1,168,845.90
  4. Step 4: Simplify right side
    2,873,775x = 5,038,500,189,408.75
  5. Step 5: Solve for x
    x = 5,038,500,189,408.75/2,873,775
  6. Step 6: Final answer
    x = 1,753,268.85

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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.