Home / 446,272-679,875

Finding the Third Proportional to 446,272 and 679,875

Calculator

Solution

The third proportional to 446,272 and 679,875 is: 1,035,758.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,272 : 679,875 = 679,875 : x
  2. Step 2: Convert to fraction form
    446,272/679,875 = 679,875/x
  3. Step 3: Cross multiply
    446,272x = 679,875 × 679,875
  4. Step 4: Simplify right side
    446,272x = 462,230,015,625
  5. Step 5: Solve for x
    x = 462,230,015,625/446,272
  6. Step 6: Final answer
    x = 1,035,758.50

Related Problems

Find third proportional to 223,136 and 339,937.50
Half scale
Find third proportional to 892,544 and 1,359,750
Double scale
Find third proportional to 446,274 and 679,878
Similar ratio
Find third proportional to 669,408 and 1,019,812.50
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.