To convert kilos to carats multiply by 5000. I've generated some hopefully helpful examples randomly below, as with most random sentences please excuse the repetitive and occasionally comic outcomes.

In 600 kilos of oats there are 3000000 carats, to achieve this take 600 and just multiply by 5000.

You have 910 kilos of potatoes but you need to know how many carats that is. To get the answer multiply by 5000 which gives you 4550000 carats.

To convert 870 kilos into carats multiply by 5000 giving 4350000 carats.

How many carats of rye are there in 170 kilos? Just multiply by 5000 to get the answer of 850000 carats.

You've got 880 kilos of beetroot but someone only wants to buy that in units of carats, to change the units multiply by 5000. Now you have 4400000 carats.