Home / 344,046-521,253

Finding the Third Proportional to 344,046 and 521,253

Calculator

Solution

The third proportional to 344,046 and 521,253 is: 789,733.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,046 : 521,253 = 521,253 : x
  2. Step 2: Convert to fraction form
    344,046/521,253 = 521,253/x
  3. Step 3: Cross multiply
    344,046x = 521,253 × 521,253
  4. Step 4: Simplify right side
    344,046x = 271,704,690,009
  5. Step 5: Solve for x
    x = 271,704,690,009/344,046
  6. Step 6: Final answer
    x = 789,733.61

Related Problems

Find third proportional to 172,023 and 260,626.50
Half scale
Find third proportional to 688,092 and 1,042,506
Double scale
Find third proportional to 344,048 and 521,256
Similar ratio
Find third proportional to 516,069 and 781,879.50
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.