Home / 634,424-934,108

Finding the Third Proportional to 634,424 and 934,108

Calculator

Solution

The third proportional to 634,424 and 934,108 is: 1,375,354.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,424 : 934,108 = 934,108 : x
  2. Step 2: Convert to fraction form
    634,424/934,108 = 934,108/x
  3. Step 3: Cross multiply
    634,424x = 934,108 × 934,108
  4. Step 4: Simplify right side
    634,424x = 872,557,755,664
  5. Step 5: Solve for x
    x = 872,557,755,664/634,424
  6. Step 6: Final answer
    x = 1,375,354.27

Related Problems

Find third proportional to 317,212 and 467,054
Half scale
Find third proportional to 1,268,848 and 1,868,216
Double scale
Find third proportional to 634,426 and 934,111
Similar ratio
Find third proportional to 951,636 and 1,401,162
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.