Home / 3,328,011.48-4,982,219.46-2,061,767.64

Finding the Fourth Proportional to 3,328,011.48, 4,982,219.46 and 2,061,767.64

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Solution

The fourth proportional to 3,328,011.48, 4,982,219.46 and 2,061,767.64 is: 3,086,581.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,011.48 : 4,982,219.46 = 2,061,767.64 : x
  2. Step 2: Convert to fraction form
    3,328,011.48/4,982,219.46 = 2,061,767.64/x
  3. Step 3: Cross multiply
    3,328,011.48x = 4,982,219.46 × 2,061,767.64
  4. Step 4: Simplify right side
    3,328,011.48x = 10,272,178,858,006.27
  5. Step 5: Solve for x
    x = 10,272,178,858,006.27/3,328,011.48
  6. Step 6: Final answer
    x = 3,086,581.56

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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.