Home / 303,714-664,632

Finding the Third Proportional to 303,714 and 664,632

Calculator

Solution

The third proportional to 303,714 and 664,632 is: 1,454,446.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,714 : 664,632 = 664,632 : x
  2. Step 2: Convert to fraction form
    303,714/664,632 = 664,632/x
  3. Step 3: Cross multiply
    303,714x = 664,632 × 664,632
  4. Step 4: Simplify right side
    303,714x = 441,735,695,424
  5. Step 5: Solve for x
    x = 441,735,695,424/303,714
  6. Step 6: Final answer
    x = 1,454,446.27

Related Problems

Find third proportional to 151,857 and 332,316
Half scale
Find third proportional to 607,428 and 1,329,264
Double scale
Find third proportional to 303,716 and 664,636
Similar ratio
Find third proportional to 455,571 and 996,948
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.