Home / 5,691,957.04-7,855,086.89-3,244,523.62

Finding the Fourth Proportional to 5,691,957.04, 7,855,086.89 and 3,244,523.62

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Solution

The fourth proportional to 5,691,957.04, 7,855,086.89 and 3,244,523.62 is: 4,477,548.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,691,957.04 : 7,855,086.89 = 3,244,523.62 : x
  2. Step 2: Convert to fraction form
    5,691,957.04/7,855,086.89 = 3,244,523.62/x
  3. Step 3: Cross multiply
    5,691,957.04x = 7,855,086.89 × 3,244,523.62
  4. Step 4: Simplify right side
    5,691,957.04x = 25,486,014,951,757.34
  5. Step 5: Solve for x
    x = 25,486,014,951,757.34/5,691,957.04
  6. Step 6: Final answer
    x = 4,477,548.72

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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.