Home / 4,068,257.04-6,099,949.78-1,372,522.56

Finding the Fourth Proportional to 4,068,257.04, 6,099,949.78 and 1,372,522.56

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Solution

The fourth proportional to 4,068,257.04, 6,099,949.78 and 1,372,522.56 is: 2,057,962.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,257.04 : 6,099,949.78 = 1,372,522.56 : x
  2. Step 2: Convert to fraction form
    4,068,257.04/6,099,949.78 = 1,372,522.56/x
  3. Step 3: Cross multiply
    4,068,257.04x = 6,099,949.78 × 1,372,522.56
  4. Step 4: Simplify right side
    4,068,257.04x = 8,372,318,687,917.04
  5. Step 5: Solve for x
    x = 8,372,318,687,917.04/4,068,257.04
  6. Step 6: Final answer
    x = 2,057,962.07

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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.