Home / 4,379,988.72-6,043,787.24-2,446,002.74

Finding the Fourth Proportional to 4,379,988.72, 6,043,787.24 and 2,446,002.74

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Solution

The fourth proportional to 4,379,988.72, 6,043,787.24 and 2,446,002.74 is: 3,375,150.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,379,988.72 : 6,043,787.24 = 2,446,002.74 : x
  2. Step 2: Convert to fraction form
    4,379,988.72/6,043,787.24 = 2,446,002.74/x
  3. Step 3: Cross multiply
    4,379,988.72x = 6,043,787.24 × 2,446,002.74
  4. Step 4: Simplify right side
    4,379,988.72x = 14,783,120,149,017.04
  5. Step 5: Solve for x
    x = 14,783,120,149,017.04/4,379,988.72
  6. Step 6: Final answer
    x = 3,375,150.28

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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.