Home / 266,008-574,218

Finding the Third Proportional to 266,008 and 574,218

Calculator

Solution

The third proportional to 266,008 and 574,218 is: 1,239,535.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,008 : 574,218 = 574,218 : x
  2. Step 2: Convert to fraction form
    266,008/574,218 = 574,218/x
  3. Step 3: Cross multiply
    266,008x = 574,218 × 574,218
  4. Step 4: Simplify right side
    266,008x = 329,726,311,524
  5. Step 5: Solve for x
    x = 329,726,311,524/266,008
  6. Step 6: Final answer
    x = 1,239,535.32

Related Problems

Find third proportional to 133,004 and 287,109
Half scale
Find third proportional to 532,016 and 1,148,436
Double scale
Find third proportional to 266,010 and 574,222
Similar ratio
Find third proportional to 399,012 and 861,327
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.