Home / 323,595-506,520

Finding the Third Proportional to 323,595 and 506,520

Calculator

Solution

The third proportional to 323,595 and 506,520 is: 792,850.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,595 : 506,520 = 506,520 : x
  2. Step 2: Convert to fraction form
    323,595/506,520 = 506,520/x
  3. Step 3: Cross multiply
    323,595x = 506,520 × 506,520
  4. Step 4: Simplify right side
    323,595x = 256,562,510,400
  5. Step 5: Solve for x
    x = 256,562,510,400/323,595
  6. Step 6: Final answer
    x = 792,850.66

Related Problems

Find third proportional to 161,797.50 and 253,260
Half scale
Find third proportional to 647,190 and 1,013,040
Double scale
Find third proportional to 323,597 and 506,523
Similar ratio
Find third proportional to 485,392.50 and 759,780
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.