Home / 822,580-1,244,240

Finding the Third Proportional to 822,580 and 1,244,240

Calculator

Solution

The third proportional to 822,580 and 1,244,240 is: 1,882,045.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,580 : 1,244,240 = 1,244,240 : x
  2. Step 2: Convert to fraction form
    822,580/1,244,240 = 1,244,240/x
  3. Step 3: Cross multiply
    822,580x = 1,244,240 × 1,244,240
  4. Step 4: Simplify right side
    822,580x = 1,548,133,177,600
  5. Step 5: Solve for x
    x = 1,548,133,177,600/822,580
  6. Step 6: Final answer
    x = 1,882,045.73

Related Problems

Find third proportional to 411,290 and 622,120
Half scale
Find third proportional to 1,645,160 and 2,488,480
Double scale
Find third proportional to 822,582 and 1,244,243
Similar ratio
Find third proportional to 1,233,870 and 1,866,360
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.