Home / 4,874,861.31-6,727,304.46-2,699,404.41

Finding the Fourth Proportional to 4,874,861.31, 6,727,304.46 and 2,699,404.41

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Solution

The fourth proportional to 4,874,861.31, 6,727,304.46 and 2,699,404.41 is: 3,725,175.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874,861.31 : 6,727,304.46 = 2,699,404.41 : x
  2. Step 2: Convert to fraction form
    4,874,861.31/6,727,304.46 = 2,699,404.41/x
  3. Step 3: Cross multiply
    4,874,861.31x = 6,727,304.46 × 2,699,404.41
  4. Step 4: Simplify right side
    4,874,861.31x = 18,159,715,326,736.67
  5. Step 5: Solve for x
    x = 18,159,715,326,736.67/4,874,861.31
  6. Step 6: Final answer
    x = 3,725,175.79

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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.