Home / 363,410-548,391

Finding the Third Proportional to 363,410 and 548,391

Calculator

Solution

The third proportional to 363,410 and 548,391 is: 827,530.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,410 : 548,391 = 548,391 : x
  2. Step 2: Convert to fraction form
    363,410/548,391 = 548,391/x
  3. Step 3: Cross multiply
    363,410x = 548,391 × 548,391
  4. Step 4: Simplify right side
    363,410x = 300,732,688,881
  5. Step 5: Solve for x
    x = 300,732,688,881/363,410
  6. Step 6: Final answer
    x = 827,530.03

Related Problems

Find third proportional to 181,705 and 274,195.50
Half scale
Find third proportional to 726,820 and 1,096,782
Double scale
Find third proportional to 363,412 and 548,394
Similar ratio
Find third proportional to 545,115 and 822,586.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.