Pareto Charts are combinations between a column chart and a line chart. Columns must be sorted in descending order. The line chart shows a running sum of these values, as a percent of the total value.
Emulated Pareto for Google Charts
FusionCharts has a builtin chart type for Pareto:
Compare the label values of the previous FusionCharts builtin chart type with the emulated values for Google Charts:
We used a similar algorithm to provide Pareto charts for other apps, such as Microsoft Charts and Highcharts (here below), Syncfusion, ShieldUI, CanvasJS and jqPlot: