Home / 725,220-1,019,466

Finding the Third Proportional to 725,220 and 1,019,466

Calculator

Solution

The third proportional to 725,220 and 1,019,466 is: 1,433,097.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    725,220 : 1,019,466 = 1,019,466 : x
  2. Step 2: Convert to fraction form
    725,220/1,019,466 = 1,019,466/x
  3. Step 3: Cross multiply
    725,220x = 1,019,466 × 1,019,466
  4. Step 4: Simplify right side
    725,220x = 1,039,310,925,156
  5. Step 5: Solve for x
    x = 1,039,310,925,156/725,220
  6. Step 6: Final answer
    x = 1,433,097.44

Related Problems

Find third proportional to 362,610 and 509,733
Half scale
Find third proportional to 1,450,440 and 2,038,932
Double scale
Find third proportional to 725,222 and 1,019,469
Similar ratio
Find third proportional to 1,087,830 and 1,529,199
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.