Home / 6,777,099.54-10,162,992.51-2,458,121.22

Finding the Fourth Proportional to 6,777,099.54, 10,162,992.51 and 2,458,121.22

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Solution

The fourth proportional to 6,777,099.54, 10,162,992.51 and 2,458,121.22 is: 3,686,218.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,099.54 : 10,162,992.51 = 2,458,121.22 : x
  2. Step 2: Convert to fraction form
    6,777,099.54/10,162,992.51 = 2,458,121.22/x
  3. Step 3: Cross multiply
    6,777,099.54x = 10,162,992.51 × 2,458,121.22
  4. Step 4: Simplify right side
    6,777,099.54x = 24,981,867,547,532.06
  5. Step 5: Solve for x
    x = 24,981,867,547,532.06/6,777,099.54
  6. Step 6: Final answer
    x = 3,686,218.18

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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.