Home / 301,194-627,358

Finding the Third Proportional to 301,194 and 627,358

Calculator

Solution

The third proportional to 301,194 and 627,358 is: 1,306,726.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,194 : 627,358 = 627,358 : x
  2. Step 2: Convert to fraction form
    301,194/627,358 = 627,358/x
  3. Step 3: Cross multiply
    301,194x = 627,358 × 627,358
  4. Step 4: Simplify right side
    301,194x = 393,578,060,164
  5. Step 5: Solve for x
    x = 393,578,060,164/301,194
  6. Step 6: Final answer
    x = 1,306,726.10

Related Problems

Find third proportional to 150,597 and 313,679
Half scale
Find third proportional to 602,388 and 1,254,716
Double scale
Find third proportional to 301,196 and 627,362
Similar ratio
Find third proportional to 451,791 and 941,037
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.