Home / 875,823-1,330,183.50

Finding the Third Proportional to 875,823 and 1,330,183.50

Calculator

Solution

The third proportional to 875,823 and 1,330,183.50 is: 2,020,257.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    875,823 : 1,330,183.50 = 1,330,183.50 : x
  2. Step 2: Convert to fraction form
    875,823/1,330,183.50 = 1,330,183.50/x
  3. Step 3: Cross multiply
    875,823x = 1,330,183.50 × 1,330,183.50
  4. Step 4: Simplify right side
    875,823x = 1,769,388,143,672.25
  5. Step 5: Solve for x
    x = 1,769,388,143,672.25/875,823
  6. Step 6: Final answer
    x = 2,020,257.68

Related Problems

Find third proportional to 437,911.50 and 665,091.75
Half scale
Find third proportional to 1,751,646 and 2,660,367
Double scale
Find third proportional to 875,825 and 1,330,187
Similar ratio
Find third proportional to 1,313,734.50 and 1,995,275.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.