Home / 575,438-1,265,080

Finding the Third Proportional to 575,438 and 1,265,080

Calculator

Solution

The third proportional to 575,438 and 1,265,080 is: 2,781,233.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,438 : 1,265,080 = 1,265,080 : x
  2. Step 2: Convert to fraction form
    575,438/1,265,080 = 1,265,080/x
  3. Step 3: Cross multiply
    575,438x = 1,265,080 × 1,265,080
  4. Step 4: Simplify right side
    575,438x = 1,600,427,406,400
  5. Step 5: Solve for x
    x = 1,600,427,406,400/575,438
  6. Step 6: Final answer
    x = 2,781,233.44

Related Problems

Find third proportional to 287,719 and 632,540
Half scale
Find third proportional to 1,150,876 and 2,530,160
Double scale
Find third proportional to 575,440 and 1,265,084
Similar ratio
Find third proportional to 863,157 and 1,897,620
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.