Home / 425,628-922,104

Finding the Third Proportional to 425,628 and 922,104

Calculator

Solution

The third proportional to 425,628 and 922,104 is: 1,997,697.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,628 : 922,104 = 922,104 : x
  2. Step 2: Convert to fraction form
    425,628/922,104 = 922,104/x
  3. Step 3: Cross multiply
    425,628x = 922,104 × 922,104
  4. Step 4: Simplify right side
    425,628x = 850,275,786,816
  5. Step 5: Solve for x
    x = 850,275,786,816/425,628
  6. Step 6: Final answer
    x = 1,997,697.02

Related Problems

Find third proportional to 212,814 and 461,052
Half scale
Find third proportional to 851,256 and 1,844,208
Double scale
Find third proportional to 425,630 and 922,108
Similar ratio
Find third proportional to 638,442 and 1,383,156
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.