Home / 1,339,254-2,020,956.75

Finding the Third Proportional to 1,339,254 and 2,020,956.75

Calculator

Solution

The third proportional to 1,339,254 and 2,020,956.75 is: 3,049,657.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,339,254 : 2,020,956.75 = 2,020,956.75 : x
  2. Step 2: Convert to fraction form
    1,339,254/2,020,956.75 = 2,020,956.75/x
  3. Step 3: Cross multiply
    1,339,254x = 2,020,956.75 × 2,020,956.75
  4. Step 4: Simplify right side
    1,339,254x = 4,084,266,185,370.56
  5. Step 5: Solve for x
    x = 4,084,266,185,370.56/1,339,254
  6. Step 6: Final answer
    x = 3,049,657.63

Related Problems

Find third proportional to 669,627 and 1,010,478.38
Half scale
Find third proportional to 2,678,508 and 4,041,913.50
Double scale
Find third proportional to 1,339,256 and 2,020,960
Similar ratio
Find third proportional to 2,008,881 and 3,031,435.13
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.