# import pandas library
import pandas as pd

# define your series to combine 
series1 = pd.Series([4, 7, 4])
series2 = pd.Series(['data', 'science', 'dojo'])
series3 = pd.Series([1.0, 4.0, 7.0])

# define your dict and name of each series
d = {'col_1': series1, 'col_2': series2, 'col_3': series3 }

# pass dictionary in pd.DataFrame()
df = pd.DataFrame(d)

# print the dataframe
print(df)