Home / 449,180-673,078

Finding the Third Proportional to 449,180 and 673,078

Calculator

Solution

The third proportional to 449,180 and 673,078 is: 1,008,580.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,180 : 673,078 = 673,078 : x
  2. Step 2: Convert to fraction form
    449,180/673,078 = 673,078/x
  3. Step 3: Cross multiply
    449,180x = 673,078 × 673,078
  4. Step 4: Simplify right side
    449,180x = 453,033,994,084
  5. Step 5: Solve for x
    x = 453,033,994,084/449,180
  6. Step 6: Final answer
    x = 1,008,580.07

Related Problems

Find third proportional to 224,590 and 336,539
Half scale
Find third proportional to 898,360 and 1,346,156
Double scale
Find third proportional to 449,182 and 673,081
Similar ratio
Find third proportional to 673,770 and 1,009,617
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.