Home / 266,416-570,618

Finding the Third Proportional to 266,416 and 570,618

Calculator

Solution

The third proportional to 266,416 and 570,618 is: 1,222,167.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,416 : 570,618 = 570,618 : x
  2. Step 2: Convert to fraction form
    266,416/570,618 = 570,618/x
  3. Step 3: Cross multiply
    266,416x = 570,618 × 570,618
  4. Step 4: Simplify right side
    266,416x = 325,604,901,924
  5. Step 5: Solve for x
    x = 325,604,901,924/266,416
  6. Step 6: Final answer
    x = 1,222,167.22

Related Problems

Find third proportional to 133,208 and 285,309
Half scale
Find third proportional to 532,832 and 1,141,236
Double scale
Find third proportional to 266,418 and 570,622
Similar ratio
Find third proportional to 399,624 and 855,927
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.