Home / 980,020-2,110,186

Finding the Third Proportional to 980,020 and 2,110,186

Calculator

Solution

The third proportional to 980,020 and 2,110,186 is: 4,543,667.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    980,020 : 2,110,186 = 2,110,186 : x
  2. Step 2: Convert to fraction form
    980,020/2,110,186 = 2,110,186/x
  3. Step 3: Cross multiply
    980,020x = 2,110,186 × 2,110,186
  4. Step 4: Simplify right side
    980,020x = 4,452,884,954,596
  5. Step 5: Solve for x
    x = 4,452,884,954,596/980,020
  6. Step 6: Final answer
    x = 4,543,667.43

Related Problems

Find third proportional to 490,010 and 1,055,093
Half scale
Find third proportional to 1,960,040 and 4,220,372
Double scale
Find third proportional to 980,022 and 2,110,190
Similar ratio
Find third proportional to 1,470,030 and 3,165,279
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.