Home / 3,099,185.73-4,635,181.14-2,760,020.97

Finding the Fourth Proportional to 3,099,185.73, 4,635,181.14 and 2,760,020.97

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Solution

The fourth proportional to 3,099,185.73, 4,635,181.14 and 2,760,020.97 is: 4,127,922.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,099,185.73 : 4,635,181.14 = 2,760,020.97 : x
  2. Step 2: Convert to fraction form
    3,099,185.73/4,635,181.14 = 2,760,020.97/x
  3. Step 3: Cross multiply
    3,099,185.73x = 4,635,181.14 × 2,760,020.97
  4. Step 4: Simplify right side
    3,099,185.73x = 12,793,197,146,148.51
  5. Step 5: Solve for x
    x = 12,793,197,146,148.51/3,099,185.73
  6. Step 6: Final answer
    x = 4,127,922.06

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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.