Home / 210,714-446,208

Finding the Third Proportional to 210,714 and 446,208

Calculator

Solution

The third proportional to 210,714 and 446,208 is: 944,890.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,714 : 446,208 = 446,208 : x
  2. Step 2: Convert to fraction form
    210,714/446,208 = 446,208/x
  3. Step 3: Cross multiply
    210,714x = 446,208 × 446,208
  4. Step 4: Simplify right side
    210,714x = 199,101,579,264
  5. Step 5: Solve for x
    x = 199,101,579,264/210,714
  6. Step 6: Final answer
    x = 944,890.13

Related Problems

Find third proportional to 105,357 and 223,104
Half scale
Find third proportional to 421,428 and 892,416
Double scale
Find third proportional to 210,716 and 446,212
Similar ratio
Find third proportional to 316,071 and 669,312
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.