Home / 4,656,640.67-6,984,962.94-2,094,863.36

Finding the Fourth Proportional to 4,656,640.67, 6,984,962.94 and 2,094,863.36

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Solution

The fourth proportional to 4,656,640.67, 6,984,962.94 and 2,094,863.36 is: 3,142,295.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,640.67 : 6,984,962.94 = 2,094,863.36 : x
  2. Step 2: Convert to fraction form
    4,656,640.67/6,984,962.94 = 2,094,863.36/x
  3. Step 3: Cross multiply
    4,656,640.67x = 6,984,962.94 × 2,094,863.36
  4. Step 4: Simplify right side
    4,656,640.67x = 14,632,542,933,963.88
  5. Step 5: Solve for x
    x = 14,632,542,933,963.88/4,656,640.67
  6. Step 6: Final answer
    x = 3,142,295.91

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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.