Home / 410,672-614,337

Finding the Third Proportional to 410,672 and 614,337

Calculator

Solution

The third proportional to 410,672 and 614,337 is: 919,005.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,672 : 614,337 = 614,337 : x
  2. Step 2: Convert to fraction form
    410,672/614,337 = 614,337/x
  3. Step 3: Cross multiply
    410,672x = 614,337 × 614,337
  4. Step 4: Simplify right side
    410,672x = 377,409,949,569
  5. Step 5: Solve for x
    x = 377,409,949,569/410,672
  6. Step 6: Final answer
    x = 919,005.80

Related Problems

Find third proportional to 205,336 and 307,168.50
Half scale
Find third proportional to 821,344 and 1,228,674
Double scale
Find third proportional to 410,674 and 614,340
Similar ratio
Find third proportional to 616,008 and 921,505.50
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.