Home / 394,772-599,542

Finding the Third Proportional to 394,772 and 599,542

Calculator

Solution

The third proportional to 394,772 and 599,542 is: 910,527.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    394,772 : 599,542 = 599,542 : x
  2. Step 2: Convert to fraction form
    394,772/599,542 = 599,542/x
  3. Step 3: Cross multiply
    394,772x = 599,542 × 599,542
  4. Step 4: Simplify right side
    394,772x = 359,450,609,764
  5. Step 5: Solve for x
    x = 359,450,609,764/394,772
  6. Step 6: Final answer
    x = 910,527.11

Related Problems

Find third proportional to 197,386 and 299,771
Half scale
Find third proportional to 789,544 and 1,199,084
Double scale
Find third proportional to 394,774 and 599,545
Similar ratio
Find third proportional to 592,158 and 899,313
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.