Home / 3,580,854-5,372,093.04-1,184,694.72

Finding the Fourth Proportional to 3,580,854, 5,372,093.04 and 1,184,694.72

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Solution

The fourth proportional to 3,580,854, 5,372,093.04 and 1,184,694.72 is: 1,777,310.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,854 : 5,372,093.04 = 1,184,694.72 : x
  2. Step 2: Convert to fraction form
    3,580,854/5,372,093.04 = 1,184,694.72/x
  3. Step 3: Cross multiply
    3,580,854x = 5,372,093.04 × 1,184,694.72
  4. Step 4: Simplify right side
    3,580,854x = 6,364,290,259,836.75
  5. Step 5: Solve for x
    x = 6,364,290,259,836.75/3,580,854
  6. Step 6: Final answer
    x = 1,777,310.74

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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.