Home / 425,894-938,204

Finding the Third Proportional to 425,894 and 938,204

Calculator

Solution

The third proportional to 425,894 and 938,204 is: 2,066,774.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,894 : 938,204 = 938,204 : x
  2. Step 2: Convert to fraction form
    425,894/938,204 = 938,204/x
  3. Step 3: Cross multiply
    425,894x = 938,204 × 938,204
  4. Step 4: Simplify right side
    425,894x = 880,226,745,616
  5. Step 5: Solve for x
    x = 880,226,745,616/425,894
  6. Step 6: Final answer
    x = 2,066,774.23

Related Problems

Find third proportional to 212,947 and 469,102
Half scale
Find third proportional to 851,788 and 1,876,408
Double scale
Find third proportional to 425,896 and 938,208
Similar ratio
Find third proportional to 638,841 and 1,407,306
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.