Home / 511,657.50-1,085,655

Finding the Third Proportional to 511,657.50 and 1,085,655

Calculator

Solution

The third proportional to 511,657.50 and 1,085,655 is: 2,303,585.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    511,657.50 : 1,085,655 = 1,085,655 : x
  2. Step 2: Convert to fraction form
    511,657.50/1,085,655 = 1,085,655/x
  3. Step 3: Cross multiply
    511,657.50x = 1,085,655 × 1,085,655
  4. Step 4: Simplify right side
    511,657.50x = 1,178,646,779,025
  5. Step 5: Solve for x
    x = 1,178,646,779,025/511,657.50
  6. Step 6: Final answer
    x = 2,303,585.46

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.