Home / 671,466-1,442,319

Finding the Third Proportional to 671,466 and 1,442,319

Calculator

Solution

The third proportional to 671,466 and 1,442,319 is: 3,098,122.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,466 : 1,442,319 = 1,442,319 : x
  2. Step 2: Convert to fraction form
    671,466/1,442,319 = 1,442,319/x
  3. Step 3: Cross multiply
    671,466x = 1,442,319 × 1,442,319
  4. Step 4: Simplify right side
    671,466x = 2,080,284,097,761
  5. Step 5: Solve for x
    x = 2,080,284,097,761/671,466
  6. Step 6: Final answer
    x = 3,098,122.76

Related Problems

Find third proportional to 335,733 and 721,159.50
Half scale
Find third proportional to 1,342,932 and 2,884,638
Double scale
Find third proportional to 671,468 and 1,442,323
Similar ratio
Find third proportional to 1,007,199 and 2,163,478.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.