Home / 699,730-1,449,252

Finding the Third Proportional to 699,730 and 1,449,252

Calculator

Solution

The third proportional to 699,730 and 1,449,252 is: 3,001,631.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,730 : 1,449,252 = 1,449,252 : x
  2. Step 2: Convert to fraction form
    699,730/1,449,252 = 1,449,252/x
  3. Step 3: Cross multiply
    699,730x = 1,449,252 × 1,449,252
  4. Step 4: Simplify right side
    699,730x = 2,100,331,359,504
  5. Step 5: Solve for x
    x = 2,100,331,359,504/699,730
  6. Step 6: Final answer
    x = 3,001,631.14

Related Problems

Find third proportional to 349,865 and 724,626
Half scale
Find third proportional to 1,399,460 and 2,898,504
Double scale
Find third proportional to 699,732 and 1,449,256
Similar ratio
Find third proportional to 1,049,595 and 2,173,878
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.