Home / 5,951,943.60-8,213,751.12-3,302,845.44

Finding the Fourth Proportional to 5,951,943.60, 8,213,751.12 and 3,302,845.44

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Solution

The fourth proportional to 5,951,943.60, 8,213,751.12 and 3,302,845.44 is: 4,557,964.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,951,943.60 : 8,213,751.12 = 3,302,845.44 : x
  2. Step 2: Convert to fraction form
    5,951,943.60/8,213,751.12 = 3,302,845.44/x
  3. Step 3: Cross multiply
    5,951,943.60x = 8,213,751.12 × 3,302,845.44
  4. Step 4: Simplify right side
    5,951,943.60x = 27,128,750,431,986.89
  5. Step 5: Solve for x
    x = 27,128,750,431,986.89/5,951,943.60
  6. Step 6: Final answer
    x = 4,557,964.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.