Home / 674,232-1,448,518

Finding the Third Proportional to 674,232 and 1,448,518

Calculator

Solution

The third proportional to 674,232 and 1,448,518 is: 3,111,991.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,232 : 1,448,518 = 1,448,518 : x
  2. Step 2: Convert to fraction form
    674,232/1,448,518 = 1,448,518/x
  3. Step 3: Cross multiply
    674,232x = 1,448,518 × 1,448,518
  4. Step 4: Simplify right side
    674,232x = 2,098,204,396,324
  5. Step 5: Solve for x
    x = 2,098,204,396,324/674,232
  6. Step 6: Final answer
    x = 3,111,991.71

Related Problems

Find third proportional to 337,116 and 724,259
Half scale
Find third proportional to 1,348,464 and 2,897,036
Double scale
Find third proportional to 674,234 and 1,448,522
Similar ratio
Find third proportional to 1,011,348 and 2,172,777
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.