Home / 898,277.50-1,321,071

Finding the Third Proportional to 898,277.50 and 1,321,071

Calculator

Solution

The third proportional to 898,277.50 and 1,321,071 is: 1,942,861.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,277.50 : 1,321,071 = 1,321,071 : x
  2. Step 2: Convert to fraction form
    898,277.50/1,321,071 = 1,321,071/x
  3. Step 3: Cross multiply
    898,277.50x = 1,321,071 × 1,321,071
  4. Step 4: Simplify right side
    898,277.50x = 1,745,228,587,041
  5. Step 5: Solve for x
    x = 1,745,228,587,041/898,277.50
  6. Step 6: Final answer
    x = 1,942,861.30

Related Problems

Find third proportional to 449,138.75 and 660,535.50
Half scale
Find third proportional to 1,796,555 and 2,642,142
Double scale
Find third proportional to 898,280 and 1,321,074
Similar ratio
Find third proportional to 1,347,416.25 and 1,981,606.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.