Home / 677,046-1,486,944

Finding the Third Proportional to 677,046 and 1,486,944

Calculator

Solution

The third proportional to 677,046 and 1,486,944 is: 3,265,660.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    677,046 : 1,486,944 = 1,486,944 : x
  2. Step 2: Convert to fraction form
    677,046/1,486,944 = 1,486,944/x
  3. Step 3: Cross multiply
    677,046x = 1,486,944 × 1,486,944
  4. Step 4: Simplify right side
    677,046x = 2,211,002,459,136
  5. Step 5: Solve for x
    x = 2,211,002,459,136/677,046
  6. Step 6: Final answer
    x = 3,265,660.62

Related Problems

Find third proportional to 338,523 and 743,472
Half scale
Find third proportional to 1,354,092 and 2,973,888
Double scale
Find third proportional to 677,048 and 1,486,948
Similar ratio
Find third proportional to 1,015,569 and 2,230,416
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.