Home / 938,920-2,027,472

Finding the Third Proportional to 938,920 and 2,027,472

Calculator

Solution

The third proportional to 938,920 and 2,027,472 is: 4,378,054.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    938,920 : 2,027,472 = 2,027,472 : x
  2. Step 2: Convert to fraction form
    938,920/2,027,472 = 2,027,472/x
  3. Step 3: Cross multiply
    938,920x = 2,027,472 × 2,027,472
  4. Step 4: Simplify right side
    938,920x = 4,110,642,710,784
  5. Step 5: Solve for x
    x = 4,110,642,710,784/938,920
  6. Step 6: Final answer
    x = 4,378,054.27

Related Problems

Find third proportional to 469,460 and 1,013,736
Half scale
Find third proportional to 1,877,840 and 4,054,944
Double scale
Find third proportional to 938,922 and 2,027,476
Similar ratio
Find third proportional to 1,408,380 and 3,041,208
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.