Home / 350,152-763,676

Finding the Third Proportional to 350,152 and 763,676

Calculator

Solution

The third proportional to 350,152 and 763,676 is: 1,665,565.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,152 : 763,676 = 763,676 : x
  2. Step 2: Convert to fraction form
    350,152/763,676 = 763,676/x
  3. Step 3: Cross multiply
    350,152x = 763,676 × 763,676
  4. Step 4: Simplify right side
    350,152x = 583,201,032,976
  5. Step 5: Solve for x
    x = 583,201,032,976/350,152
  6. Step 6: Final answer
    x = 1,665,565.33

Related Problems

Find third proportional to 175,076 and 381,838
Half scale
Find third proportional to 700,304 and 1,527,352
Double scale
Find third proportional to 350,154 and 763,680
Similar ratio
Find third proportional to 525,228 and 1,145,514
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.