Home / 424,932-913,017

Finding the Third Proportional to 424,932 and 913,017

Calculator

Solution

The third proportional to 424,932 and 913,017 is: 1,961,725.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,932 : 913,017 = 913,017 : x
  2. Step 2: Convert to fraction form
    424,932/913,017 = 913,017/x
  3. Step 3: Cross multiply
    424,932x = 913,017 × 913,017
  4. Step 4: Simplify right side
    424,932x = 833,600,042,289
  5. Step 5: Solve for x
    x = 833,600,042,289/424,932
  6. Step 6: Final answer
    x = 1,961,725.74

Related Problems

Find third proportional to 212,466 and 456,508.50
Half scale
Find third proportional to 849,864 and 1,826,034
Double scale
Find third proportional to 424,934 and 913,021
Similar ratio
Find third proportional to 637,398 and 1,369,525.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.