Home / 8,589,832.89-11,854,046.45-4,669,596.44

Finding the Fourth Proportional to 8,589,832.89, 11,854,046.45 and 4,669,596.44

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Solution

The fourth proportional to 8,589,832.89, 11,854,046.45 and 4,669,596.44 is: 6,444,084.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,589,832.89 : 11,854,046.45 = 4,669,596.44 : x
  2. Step 2: Convert to fraction form
    8,589,832.89/11,854,046.45 = 4,669,596.44/x
  3. Step 3: Cross multiply
    8,589,832.89x = 11,854,046.45 × 4,669,596.44
  4. Step 4: Simplify right side
    8,589,832.89x = 55,353,613,019,896.42
  5. Step 5: Solve for x
    x = 55,353,613,019,896.42/8,589,832.89
  6. Step 6: Final answer
    x = 6,444,084.97

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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.