Home / 844,200-1,207,125

Finding the Third Proportional to 844,200 and 1,207,125

Calculator

Solution

The third proportional to 844,200 and 1,207,125 is: 1,726,072.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,200 : 1,207,125 = 1,207,125 : x
  2. Step 2: Convert to fraction form
    844,200/1,207,125 = 1,207,125/x
  3. Step 3: Cross multiply
    844,200x = 1,207,125 × 1,207,125
  4. Step 4: Simplify right side
    844,200x = 1,457,150,765,625
  5. Step 5: Solve for x
    x = 1,457,150,765,625/844,200
  6. Step 6: Final answer
    x = 1,726,072.93

Related Problems

Find third proportional to 422,100 and 603,562.50
Half scale
Find third proportional to 1,688,400 and 2,414,250
Double scale
Find third proportional to 844,202 and 1,207,128
Similar ratio
Find third proportional to 1,266,300 and 1,810,687.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.