Home / 579,828-922,446

Finding the Third Proportional to 579,828 and 922,446

Calculator

Solution

The third proportional to 579,828 and 922,446 is: 1,467,515.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,828 : 922,446 = 922,446 : x
  2. Step 2: Convert to fraction form
    579,828/922,446 = 922,446/x
  3. Step 3: Cross multiply
    579,828x = 922,446 × 922,446
  4. Step 4: Simplify right side
    579,828x = 850,906,622,916
  5. Step 5: Solve for x
    x = 850,906,622,916/579,828
  6. Step 6: Final answer
    x = 1,467,515.58

Related Problems

Find third proportional to 289,914 and 461,223
Half scale
Find third proportional to 1,159,656 and 1,844,892
Double scale
Find third proportional to 579,830 and 922,449
Similar ratio
Find third proportional to 869,742 and 1,383,669
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.