Home / 979,646-1,513,119

Finding the Third Proportional to 979,646 and 1,513,119

Calculator

Solution

The third proportional to 979,646 and 1,513,119 is: 2,337,098.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    979,646 : 1,513,119 = 1,513,119 : x
  2. Step 2: Convert to fraction form
    979,646/1,513,119 = 1,513,119/x
  3. Step 3: Cross multiply
    979,646x = 1,513,119 × 1,513,119
  4. Step 4: Simplify right side
    979,646x = 2,289,529,108,161
  5. Step 5: Solve for x
    x = 2,289,529,108,161/979,646
  6. Step 6: Final answer
    x = 2,337,098.41

Related Problems

Find third proportional to 489,823 and 756,559.50
Half scale
Find third proportional to 1,959,292 and 3,026,238
Double scale
Find third proportional to 979,648 and 1,513,122
Similar ratio
Find third proportional to 1,469,469 and 2,269,678.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.