The area of this district is 2072.72 kmÂ and is bordered by Rajbari and Manikganj districts on the north , Gopalganj district on the south , Dhaka , Munshiganj and Madaripur districts on the east . The area of this district is 2072.72 kmÂ . The district is bounded by the Padma river to the north and east and across the river are Manikganj , Dhaka and Munshiganj districts .