Две части к этому:
- получение ссылки на формулы для копирования и области для заполнения
- копирование формул
См.встроенные комментарии
Sub Demo()
Dim rFormulaToCopy As Range
Dim FormulaColumn As Long, NumOfFormula As Long
Dim DataColumn As Long
'~~~ update to match your sheet layout
FormulaColumn = 4
NumOfFormula = 2
DataColumn = 1
With ActiveSheet '<~~~ specify the required sheet
' Reference the last row of Formula
Set rFormulaToCopy = .Cells(.Rows.Count, FormulaColumn).End(xlUp).Resize(, NumOfFormula)
' Reference the missing formula range, including the last Formula row.
' Assign from/to the Formula property to copy formulas (Excel will update relative references)
rFormulaToCopy.Resize(.Cells(.Rows.Count, DataColumn).End(xlUp).Row - rFormulaToCopy.Row + 1).Formula = rFormulaToCopy.Formula
End With
End Sub