Home / 446,404-670,624

Finding the Third Proportional to 446,404 and 670,624

Calculator

Solution

The third proportional to 446,404 and 670,624 is: 1,007,465.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,404 : 670,624 = 670,624 : x
  2. Step 2: Convert to fraction form
    446,404/670,624 = 670,624/x
  3. Step 3: Cross multiply
    446,404x = 670,624 × 670,624
  4. Step 4: Simplify right side
    446,404x = 449,736,549,376
  5. Step 5: Solve for x
    x = 449,736,549,376/446,404
  6. Step 6: Final answer
    x = 1,007,465.32

Related Problems

Find third proportional to 223,202 and 335,312
Half scale
Find third proportional to 892,808 and 1,341,248
Double scale
Find third proportional to 446,406 and 670,627
Similar ratio
Find third proportional to 669,606 and 1,005,936
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.