Home / 4,874,372.76-6,726,091.02-2,698,370.94

Finding the Fourth Proportional to 4,874,372.76, 6,726,091.02 and 2,698,370.94

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Solution

The fourth proportional to 4,874,372.76, 6,726,091.02 and 2,698,370.94 is: 3,723,451.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874,372.76 : 6,726,091.02 = 2,698,370.94 : x
  2. Step 2: Convert to fraction form
    4,874,372.76/6,726,091.02 = 2,698,370.94/x
  3. Step 3: Cross multiply
    4,874,372.76x = 6,726,091.02 × 2,698,370.94
  4. Step 4: Simplify right side
    4,874,372.76x = 18,149,488,548,162.96
  5. Step 5: Solve for x
    x = 18,149,488,548,162.96/4,874,372.76
  6. Step 6: Final answer
    x = 3,723,451.09

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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.