Home / 293,338-440,655

Finding the Third Proportional to 293,338 and 440,655

Calculator

Solution

The third proportional to 293,338 and 440,655 is: 661,955.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,338 : 440,655 = 440,655 : x
  2. Step 2: Convert to fraction form
    293,338/440,655 = 440,655/x
  3. Step 3: Cross multiply
    293,338x = 440,655 × 440,655
  4. Step 4: Simplify right side
    293,338x = 194,176,829,025
  5. Step 5: Solve for x
    x = 194,176,829,025/293,338
  6. Step 6: Final answer
    x = 661,955.93

Related Problems

Find third proportional to 146,669 and 220,327.50
Half scale
Find third proportional to 586,676 and 881,310
Double scale
Find third proportional to 293,340 and 440,658
Similar ratio
Find third proportional to 440,007 and 660,982.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.