Home / 266,414-570,614

Finding the Third Proportional to 266,414 and 570,614

Calculator

Solution

The third proportional to 266,414 and 570,614 is: 1,222,159.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,414 : 570,614 = 570,614 : x
  2. Step 2: Convert to fraction form
    266,414/570,614 = 570,614/x
  3. Step 3: Cross multiply
    266,414x = 570,614 × 570,614
  4. Step 4: Simplify right side
    266,414x = 325,600,336,996
  5. Step 5: Solve for x
    x = 325,600,336,996/266,414
  6. Step 6: Final answer
    x = 1,222,159.26

Related Problems

Find third proportional to 133,207 and 285,307
Half scale
Find third proportional to 532,828 and 1,141,228
Double scale
Find third proportional to 266,416 and 570,618
Similar ratio
Find third proportional to 399,621 and 855,921
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.