Home / 675,702-910,126

Finding the Third Proportional to 675,702 and 910,126

Calculator

Solution

The third proportional to 675,702 and 910,126 is: 1,225,879.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    675,702 : 910,126 = 910,126 : x
  2. Step 2: Convert to fraction form
    675,702/910,126 = 910,126/x
  3. Step 3: Cross multiply
    675,702x = 910,126 × 910,126
  4. Step 4: Simplify right side
    675,702x = 828,329,335,876
  5. Step 5: Solve for x
    x = 828,329,335,876/675,702
  6. Step 6: Final answer
    x = 1,225,879.66

Related Problems

Find third proportional to 337,851 and 455,063
Half scale
Find third proportional to 1,351,404 and 1,820,252
Double scale
Find third proportional to 675,704 and 910,129
Similar ratio
Find third proportional to 1,013,553 and 1,365,189
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.