Home / 341,652-520,740

Finding the Third Proportional to 341,652 and 520,740

Calculator

Solution

The third proportional to 341,652 and 520,740 is: 793,702.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,652 : 520,740 = 520,740 : x
  2. Step 2: Convert to fraction form
    341,652/520,740 = 520,740/x
  3. Step 3: Cross multiply
    341,652x = 520,740 × 520,740
  4. Step 4: Simplify right side
    341,652x = 271,170,147,600
  5. Step 5: Solve for x
    x = 271,170,147,600/341,652
  6. Step 6: Final answer
    x = 793,702.80

Related Problems

Find third proportional to 170,826 and 260,370
Half scale
Find third proportional to 683,304 and 1,041,480
Double scale
Find third proportional to 341,654 and 520,743
Similar ratio
Find third proportional to 512,478 and 781,110
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.