Home / 981,409.50-1,477,029

Finding the Third Proportional to 981,409.50 and 1,477,029

Calculator

Solution

The third proportional to 981,409.50 and 1,477,029 is: 2,222,940.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    981,409.50 : 1,477,029 = 1,477,029 : x
  2. Step 2: Convert to fraction form
    981,409.50/1,477,029 = 1,477,029/x
  3. Step 3: Cross multiply
    981,409.50x = 1,477,029 × 1,477,029
  4. Step 4: Simplify right side
    981,409.50x = 2,181,614,666,841
  5. Step 5: Solve for x
    x = 2,181,614,666,841/981,409.50
  6. Step 6: Final answer
    x = 2,222,940.24

Related Problems

Find third proportional to 490,704.75 and 738,514.50
Half scale
Find third proportional to 1,962,819 and 2,954,058
Double scale
Find third proportional to 981,412 and 1,477,032
Similar ratio
Find third proportional to 1,472,114.25 and 2,215,543.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.