Home / 560,380-1,245,176

Finding the Third Proportional to 560,380 and 1,245,176

Calculator

Solution

The third proportional to 560,380 and 1,245,176 is: 2,766,806.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,380 : 1,245,176 = 1,245,176 : x
  2. Step 2: Convert to fraction form
    560,380/1,245,176 = 1,245,176/x
  3. Step 3: Cross multiply
    560,380x = 1,245,176 × 1,245,176
  4. Step 4: Simplify right side
    560,380x = 1,550,463,270,976
  5. Step 5: Solve for x
    x = 1,550,463,270,976/560,380
  6. Step 6: Final answer
    x = 2,766,806.94

Related Problems

Find third proportional to 280,190 and 622,588
Half scale
Find third proportional to 1,120,760 and 2,490,352
Double scale
Find third proportional to 560,382 and 1,245,180
Similar ratio
Find third proportional to 840,570 and 1,867,764
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.