Home / 9,567,732.96-13,206,670.92-5,701,466.88

Finding the Fourth Proportional to 9,567,732.96, 13,206,670.92 and 5,701,466.88

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Solution

The fourth proportional to 9,567,732.96, 13,206,670.92 and 5,701,466.88 is: 7,869,930.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,567,732.96 : 13,206,670.92 = 5,701,466.88 : x
  2. Step 2: Convert to fraction form
    9,567,732.96/13,206,670.92 = 5,701,466.88/x
  3. Step 3: Cross multiply
    9,567,732.96x = 13,206,670.92 × 5,701,466.88
  4. Step 4: Simplify right side
    9,567,732.96x = 75,297,396,845,439.12
  5. Step 5: Solve for x
    x = 75,297,396,845,439.12/9,567,732.96
  6. Step 6: Final answer
    x = 7,869,930.86

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1.5x scale

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.