Home / 303,183-714,393

Finding the Third Proportional to 303,183 and 714,393

Calculator

Solution

The third proportional to 303,183 and 714,393 is: 1,683,331.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,183 : 714,393 = 714,393 : x
  2. Step 2: Convert to fraction form
    303,183/714,393 = 714,393/x
  3. Step 3: Cross multiply
    303,183x = 714,393 × 714,393
  4. Step 4: Simplify right side
    303,183x = 510,357,358,449
  5. Step 5: Solve for x
    x = 510,357,358,449/303,183
  6. Step 6: Final answer
    x = 1,683,331.05

Related Problems

Find third proportional to 151,591.50 and 357,196.50
Half scale
Find third proportional to 606,366 and 1,428,786
Double scale
Find third proportional to 303,185 and 714,398
Similar ratio
Find third proportional to 454,774.50 and 1,071,589.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.