Final answer:
The given number 4.361 is a rational number and can be expressed as 4361/1000.
Step-by-step explanation:
The given number 4.361 is a rational number.
A rational number is any number that can be expressed as a fraction, where the numerator and denominator are both integers and the denominator is not zero.
In decimal form, a rational number will either terminate (end) or repeat indefinitely. In the case of 4.361, it is terminating and can be expressed as the fraction 4361/1000.