Home / 356,912-523,452

Finding the Third Proportional to 356,912 and 523,452

Calculator

Solution

The third proportional to 356,912 and 523,452 is: 767,701.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,912 : 523,452 = 523,452 : x
  2. Step 2: Convert to fraction form
    356,912/523,452 = 523,452/x
  3. Step 3: Cross multiply
    356,912x = 523,452 × 523,452
  4. Step 4: Simplify right side
    356,912x = 274,001,996,304
  5. Step 5: Solve for x
    x = 274,001,996,304/356,912
  6. Step 6: Final answer
    x = 767,701.83

Related Problems

Find third proportional to 178,456 and 261,726
Half scale
Find third proportional to 713,824 and 1,046,904
Double scale
Find third proportional to 356,914 and 523,455
Similar ratio
Find third proportional to 535,368 and 785,178
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.