Home / 3,588,452-4,952,183.34-1,956,948.80

Finding the Fourth Proportional to 3,588,452, 4,952,183.34 and 1,956,948.80

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Solution

The fourth proportional to 3,588,452, 4,952,183.34 and 1,956,948.80 is: 2,700,654.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,452 : 4,952,183.34 = 1,956,948.80 : x
  2. Step 2: Convert to fraction form
    3,588,452/4,952,183.34 = 1,956,948.80/x
  3. Step 3: Cross multiply
    3,588,452x = 4,952,183.34 × 1,956,948.80
  4. Step 4: Simplify right side
    3,588,452x = 9,691,169,244,592.99
  5. Step 5: Solve for x
    x = 9,691,169,244,592.99/3,588,452
  6. Step 6: Final answer
    x = 2,700,654.56

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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.