Home / 447,784-946,106

Finding the Third Proportional to 447,784 and 946,106

Calculator

Solution

The third proportional to 447,784 and 946,106 is: 1,998,991.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,784 : 946,106 = 946,106 : x
  2. Step 2: Convert to fraction form
    447,784/946,106 = 946,106/x
  3. Step 3: Cross multiply
    447,784x = 946,106 × 946,106
  4. Step 4: Simplify right side
    447,784x = 895,116,563,236
  5. Step 5: Solve for x
    x = 895,116,563,236/447,784
  6. Step 6: Final answer
    x = 1,998,991.84

Related Problems

Find third proportional to 223,892 and 473,053
Half scale
Find third proportional to 895,568 and 1,892,212
Double scale
Find third proportional to 447,786 and 946,110
Similar ratio
Find third proportional to 671,676 and 1,419,159
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.