Home / 447,264-894,158

Finding the Third Proportional to 447,264 and 894,158

Calculator

Solution

The third proportional to 447,264 and 894,158 is: 1,787,576.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,264 : 894,158 = 894,158 : x
  2. Step 2: Convert to fraction form
    447,264/894,158 = 894,158/x
  3. Step 3: Cross multiply
    447,264x = 894,158 × 894,158
  4. Step 4: Simplify right side
    447,264x = 799,518,528,964
  5. Step 5: Solve for x
    x = 799,518,528,964/447,264
  6. Step 6: Final answer
    x = 1,787,576.31

Related Problems

Find third proportional to 223,632 and 447,079
Half scale
Find third proportional to 894,528 and 1,788,316
Double scale
Find third proportional to 447,266 and 894,162
Similar ratio
Find third proportional to 670,896 and 1,341,237
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.00) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.