Home / 396,810-596,118

Finding the Third Proportional to 396,810 and 596,118

Calculator

Solution

The third proportional to 396,810 and 596,118 is: 895,533.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,810 : 596,118 = 596,118 : x
  2. Step 2: Convert to fraction form
    396,810/596,118 = 596,118/x
  3. Step 3: Cross multiply
    396,810x = 596,118 × 596,118
  4. Step 4: Simplify right side
    396,810x = 355,356,669,924
  5. Step 5: Solve for x
    x = 355,356,669,924/396,810
  6. Step 6: Final answer
    x = 895,533.55

Related Problems

Find third proportional to 198,405 and 298,059
Half scale
Find third proportional to 793,620 and 1,192,236
Double scale
Find third proportional to 396,812 and 596,121
Similar ratio
Find third proportional to 595,215 and 894,177
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.