Home / 266,595-569,910

Finding the Third Proportional to 266,595 and 569,910

Calculator

Solution

The third proportional to 266,595 and 569,910 is: 1,218,317.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,595 : 569,910 = 569,910 : x
  2. Step 2: Convert to fraction form
    266,595/569,910 = 569,910/x
  3. Step 3: Cross multiply
    266,595x = 569,910 × 569,910
  4. Step 4: Simplify right side
    266,595x = 324,797,408,100
  5. Step 5: Solve for x
    x = 324,797,408,100/266,595
  6. Step 6: Final answer
    x = 1,218,317.70

Related Problems

Find third proportional to 133,297.50 and 284,955
Half scale
Find third proportional to 533,190 and 1,139,820
Double scale
Find third proportional to 266,597 and 569,914
Similar ratio
Find third proportional to 399,892.50 and 854,865
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.