Home / 580,090.50-1,256,940

Finding the Third Proportional to 580,090.50 and 1,256,940

Calculator

Solution

The third proportional to 580,090.50 and 1,256,940 is: 2,723,537.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,090.50 : 1,256,940 = 1,256,940 : x
  2. Step 2: Convert to fraction form
    580,090.50/1,256,940 = 1,256,940/x
  3. Step 3: Cross multiply
    580,090.50x = 1,256,940 × 1,256,940
  4. Step 4: Simplify right side
    580,090.50x = 1,579,898,163,600
  5. Step 5: Solve for x
    x = 1,579,898,163,600/580,090.50
  6. Step 6: Final answer
    x = 2,723,537.39

Related Problems

Find third proportional to 290,045.25 and 628,470
Half scale
Find third proportional to 1,160,181 and 2,513,880
Double scale
Find third proportional to 580,093 and 1,256,944
Similar ratio
Find third proportional to 870,135.75 and 1,885,410
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.