Home / 436,606-652,213

Finding the Third Proportional to 436,606 and 652,213

Calculator

Solution

The third proportional to 436,606 and 652,213 is: 974,292.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,606 : 652,213 = 652,213 : x
  2. Step 2: Convert to fraction form
    436,606/652,213 = 652,213/x
  3. Step 3: Cross multiply
    436,606x = 652,213 × 652,213
  4. Step 4: Simplify right side
    436,606x = 425,381,797,369
  5. Step 5: Solve for x
    x = 425,381,797,369/436,606
  6. Step 6: Final answer
    x = 974,292.15

Related Problems

Find third proportional to 218,303 and 326,106.50
Half scale
Find third proportional to 873,212 and 1,304,426
Double scale
Find third proportional to 436,608 and 652,216
Similar ratio
Find third proportional to 654,909 and 978,319.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.