Home / 1,782,328-3,848,768

Finding the Third Proportional to 1,782,328 and 3,848,768

Calculator

Solution

The third proportional to 1,782,328 and 3,848,768 is: 8,311,048.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,328 : 3,848,768 = 3,848,768 : x
  2. Step 2: Convert to fraction form
    1,782,328/3,848,768 = 3,848,768/x
  3. Step 3: Cross multiply
    1,782,328x = 3,848,768 × 3,848,768
  4. Step 4: Simplify right side
    1,782,328x = 14,813,015,117,824
  5. Step 5: Solve for x
    x = 14,813,015,117,824/1,782,328
  6. Step 6: Final answer
    x = 8,311,048.87

Related Problems

Find third proportional to 891,164 and 1,924,384
Half scale
Find third proportional to 3,564,656 and 7,697,536
Double scale
Find third proportional to 1,782,330 and 3,848,772
Similar ratio
Find third proportional to 2,673,492 and 5,773,152
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.