Home / 676,982-1,486,822

Finding the Third Proportional to 676,982 and 1,486,822

Calculator

Solution

The third proportional to 676,982 and 1,486,822 is: 3,265,433.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    676,982 : 1,486,822 = 1,486,822 : x
  2. Step 2: Convert to fraction form
    676,982/1,486,822 = 1,486,822/x
  3. Step 3: Cross multiply
    676,982x = 1,486,822 × 1,486,822
  4. Step 4: Simplify right side
    676,982x = 2,210,639,659,684
  5. Step 5: Solve for x
    x = 2,210,639,659,684/676,982
  6. Step 6: Final answer
    x = 3,265,433.44

Related Problems

Find third proportional to 338,491 and 743,411
Half scale
Find third proportional to 1,353,964 and 2,973,644
Double scale
Find third proportional to 676,984 and 1,486,826
Similar ratio
Find third proportional to 1,015,473 and 2,230,233
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.