Oh, I see. That's the blend, rather than the ratio.
[Situation 1]
1ml/L of "Organic Bloom Liquid": 20ppm N, 30ppm P, 40ppm of K
3ml/L of "More PK": 120ppm N, 210ppm P, 300ppm K
-- Total: 140ppm N, 240ppm P, 340ppm K --
[Situation 2]
1ml/L of "Organic Grow Liquid": 40ppm N, 20ppm P, 60ppm of K
3ml/L of "More PK": 120ppm N, 210ppm P, 300ppm K
-- Total: 160ppm N, 230ppm P, 360ppm K --
Here is an odd suggestion, but given what you have...
2.34ml/L of "Organic Bloom Liquid": 46.8ppm N, 70.2ppm P, 93.6ppm K
2.34ml/L of "Organic Grow Liquid": 93.6ppm N, 46.8ppm P, 140ppm L
-- Total: 140.4ppm N, 117ppm P, 234ppm K--
... the P and K are still a tiny bit excessive, but everything is almost correct and retains the assumed N target of 140.