Home / 2,630,236.94-3,632,233.82-2,486,942.51

Finding the Fourth Proportional to 2,630,236.94, 3,632,233.82 and 2,486,942.51

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Solution

The fourth proportional to 2,630,236.94, 3,632,233.82 and 2,486,942.51 is: 3,434,350.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,630,236.94 : 3,632,233.82 = 2,486,942.51 : x
  2. Step 2: Convert to fraction form
    2,630,236.94/3,632,233.82 = 2,486,942.51/x
  3. Step 3: Cross multiply
    2,630,236.94x = 3,632,233.82 × 2,486,942.51
  4. Step 4: Simplify right side
    2,630,236.94x = 9,033,156,669,616.33
  5. Step 5: Solve for x
    x = 9,033,156,669,616.33/2,630,236.94
  6. Step 6: Final answer
    x = 3,434,350.93

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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.