Home / 840,600-1,824,092

Finding the Third Proportional to 840,600 and 1,824,092

Calculator

Solution

The third proportional to 840,600 and 1,824,092 is: 3,958,257.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    840,600 : 1,824,092 = 1,824,092 : x
  2. Step 2: Convert to fraction form
    840,600/1,824,092 = 1,824,092/x
  3. Step 3: Cross multiply
    840,600x = 1,824,092 × 1,824,092
  4. Step 4: Simplify right side
    840,600x = 3,327,311,624,464
  5. Step 5: Solve for x
    x = 3,327,311,624,464/840,600
  6. Step 6: Final answer
    x = 3,958,257.94

Related Problems

Find third proportional to 420,300 and 912,046
Half scale
Find third proportional to 1,681,200 and 3,648,184
Double scale
Find third proportional to 840,602 and 1,824,096
Similar ratio
Find third proportional to 1,260,900 and 2,736,138
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.