Home / 611,712-1,341,504

Finding the Third Proportional to 611,712 and 1,341,504

Calculator

Solution

The third proportional to 611,712 and 1,341,504 is: 2,941,961.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    611,712 : 1,341,504 = 1,341,504 : x
  2. Step 2: Convert to fraction form
    611,712/1,341,504 = 1,341,504/x
  3. Step 3: Cross multiply
    611,712x = 1,341,504 × 1,341,504
  4. Step 4: Simplify right side
    611,712x = 1,799,632,982,016
  5. Step 5: Solve for x
    x = 1,799,632,982,016/611,712
  6. Step 6: Final answer
    x = 2,941,961.22

Related Problems

Find third proportional to 305,856 and 670,752
Half scale
Find third proportional to 1,223,424 and 2,683,008
Double scale
Find third proportional to 611,714 and 1,341,508
Similar ratio
Find third proportional to 917,568 and 2,012,256
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.