Rewrite the equation as .

Rewrite as .

Cancel the common factors.

Rewrite as .

Cancel the common factor.

Rewrite the expression.

Multiply the numerator of the first fraction by the denominator of the second fraction. Set this equal to the product of the denominator of the first fraction and the numerator of the second fraction.

Rewrite the equation as .

Multiply by .

Multiply by .

Solve for a 1.000/14000=0.8610/a