441:462::841:X
what value of X?
Answers
Answered by
5
441:462::841:x
WE KNOW THAT ,
PRODUCT OF EXTREMES = PRODUCT OF MEANS
◆ 441×x =462×841
◆ 441×x = 388542
◆ x= 388542/441
◆ x = 881.04
WE KNOW THAT ,
PRODUCT OF EXTREMES = PRODUCT OF MEANS
◆ 441×x =462×841
◆ 441×x = 388542
◆ x= 388542/441
◆ x = 881.04
sb44044:
options a)870 b) 830 c) 860
but there is only this process to find it out
in proportion , product of extreme = product of mean
thnkz buddy
:) welcome
Answered by
1
Given:
441:462::841:X
To find:
The value of x
Solution:
The required value is 870.
We can obtain the required term's value by identifying the proportion between the given terms.
Here, the given terms are as follows-
441:462::841:X
We know that 441=21×21 and 462=21×22.
Similarly, 841=29×29 and so, X=29×(29+1).
X=29×30
X=870
So, the given proportion becomes 441:462::841:870.
Therefore, the required value is 870.
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