Home / 504,877-1,080,690

Finding the Third Proportional to 504,877 and 1,080,690

Calculator

Solution

The third proportional to 504,877 and 1,080,690 is: 2,313,218.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,877 : 1,080,690 = 1,080,690 : x
  2. Step 2: Convert to fraction form
    504,877/1,080,690 = 1,080,690/x
  3. Step 3: Cross multiply
    504,877x = 1,080,690 × 1,080,690
  4. Step 4: Simplify right side
    504,877x = 1,167,890,876,100
  5. Step 5: Solve for x
    x = 1,167,890,876,100/504,877
  6. Step 6: Final answer
    x = 2,313,218.62

Related Problems

Find third proportional to 252,438.50 and 540,345
Half scale
Find third proportional to 1,009,754 and 2,161,380
Double scale
Find third proportional to 504,879 and 1,080,694
Similar ratio
Find third proportional to 757,315.50 and 1,621,035
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.