It will be a long ride to reach $5. Better to set some realistic goals for yourself.
Ripple has gone up from $0.25 to +$0,4. I would call $1 a realistic goal for Ripple.
The question does not specify a period, so I think it's still realistic as crypto will stay longer and the longer it stays the more the demand will increase and XRP is one of the top coins in the market, so it's hard to underestimate it.