Home / 442,324-667,151

Finding the Third Proportional to 442,324 and 667,151

Calculator

Solution

The third proportional to 442,324 and 667,151 is: 1,006,254.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    442,324 : 667,151 = 667,151 : x
  2. Step 2: Convert to fraction form
    442,324/667,151 = 667,151/x
  3. Step 3: Cross multiply
    442,324x = 667,151 × 667,151
  4. Step 4: Simplify right side
    442,324x = 445,090,456,801
  5. Step 5: Solve for x
    x = 445,090,456,801/442,324
  6. Step 6: Final answer
    x = 1,006,254.37

Related Problems

Find third proportional to 221,162 and 333,575.50
Half scale
Find third proportional to 884,648 and 1,334,302
Double scale
Find third proportional to 442,326 and 667,154
Similar ratio
Find third proportional to 663,486 and 1,000,726.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.