Home / 980,100-2,102,010.75

Finding the Third Proportional to 980,100 and 2,102,010.75

Calculator

Solution

The third proportional to 980,100 and 2,102,010.75 is: 4,508,161.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    980,100 : 2,102,010.75 = 2,102,010.75 : x
  2. Step 2: Convert to fraction form
    980,100/2,102,010.75 = 2,102,010.75/x
  3. Step 3: Cross multiply
    980,100x = 2,102,010.75 × 2,102,010.75
  4. Step 4: Simplify right side
    980,100x = 4,418,449,193,115.56
  5. Step 5: Solve for x
    x = 4,418,449,193,115.56/980,100
  6. Step 6: Final answer
    x = 4,508,161.61

Related Problems

Find third proportional to 490,050 and 1,051,005.38
Half scale
Find third proportional to 1,960,200 and 4,204,021.50
Double scale
Find third proportional to 980,102 and 2,102,015
Similar ratio
Find third proportional to 1,470,150 and 3,153,016.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.