Home / 2,377,842.60-3,562,039.84-1,310,236.68

Finding the Fourth Proportional to 2,377,842.60, 3,562,039.84 and 1,310,236.68

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Solution

The fourth proportional to 2,377,842.60, 3,562,039.84 and 1,310,236.68 is: 1,962,751.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,842.60 : 3,562,039.84 = 1,310,236.68 : x
  2. Step 2: Convert to fraction form
    2,377,842.60/3,562,039.84 = 1,310,236.68/x
  3. Step 3: Cross multiply
    2,377,842.60x = 3,562,039.84 × 1,310,236.68
  4. Step 4: Simplify right side
    2,377,842.60x = 4,667,115,253,989.33
  5. Step 5: Solve for x
    x = 4,667,115,253,989.33/2,377,842.60
  6. Step 6: Final answer
    x = 1,962,751.97

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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.