Home / 384,432-835,344

Finding the Third Proportional to 384,432 and 835,344

Calculator

Solution

The third proportional to 384,432 and 835,344 is: 1,815,144.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,432 : 835,344 = 835,344 : x
  2. Step 2: Convert to fraction form
    384,432/835,344 = 835,344/x
  3. Step 3: Cross multiply
    384,432x = 835,344 × 835,344
  4. Step 4: Simplify right side
    384,432x = 697,799,598,336
  5. Step 5: Solve for x
    x = 697,799,598,336/384,432
  6. Step 6: Final answer
    x = 1,815,144.42

Related Problems

Find third proportional to 192,216 and 417,672
Half scale
Find third proportional to 768,864 and 1,670,688
Double scale
Find third proportional to 384,434 and 835,348
Similar ratio
Find third proportional to 576,648 and 1,253,016
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.