Home / 452,176-699,836

Finding the Third Proportional to 452,176 and 699,836

Calculator

Solution

The third proportional to 452,176 and 699,836 is: 1,083,141.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,176 : 699,836 = 699,836 : x
  2. Step 2: Convert to fraction form
    452,176/699,836 = 699,836/x
  3. Step 3: Cross multiply
    452,176x = 699,836 × 699,836
  4. Step 4: Simplify right side
    452,176x = 489,770,426,896
  5. Step 5: Solve for x
    x = 489,770,426,896/452,176
  6. Step 6: Final answer
    x = 1,083,141.14

Related Problems

Find third proportional to 226,088 and 349,918
Half scale
Find third proportional to 904,352 and 1,399,672
Double scale
Find third proportional to 452,178 and 699,839
Similar ratio
Find third proportional to 678,264 and 1,049,754
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.