Home / 965,280-1,269,360

Finding the Third Proportional to 965,280 and 1,269,360

Calculator

Solution

The third proportional to 965,280 and 1,269,360 is: 1,669,230.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,280 : 1,269,360 = 1,269,360 : x
  2. Step 2: Convert to fraction form
    965,280/1,269,360 = 1,269,360/x
  3. Step 3: Cross multiply
    965,280x = 1,269,360 × 1,269,360
  4. Step 4: Simplify right side
    965,280x = 1,611,274,809,600
  5. Step 5: Solve for x
    x = 1,611,274,809,600/965,280
  6. Step 6: Final answer
    x = 1,669,230.49

Related Problems

Find third proportional to 482,640 and 634,680
Half scale
Find third proportional to 1,930,560 and 2,538,720
Double scale
Find third proportional to 965,282 and 1,269,363
Similar ratio
Find third proportional to 1,447,920 and 1,904,040
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.