Home / 572,412-1,243,232

Finding the Third Proportional to 572,412 and 1,243,232

Calculator

Solution

The third proportional to 572,412 and 1,243,232 is: 2,700,198.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,412 : 1,243,232 = 1,243,232 : x
  2. Step 2: Convert to fraction form
    572,412/1,243,232 = 1,243,232/x
  3. Step 3: Cross multiply
    572,412x = 1,243,232 × 1,243,232
  4. Step 4: Simplify right side
    572,412x = 1,545,625,805,824
  5. Step 5: Solve for x
    x = 1,545,625,805,824/572,412
  6. Step 6: Final answer
    x = 2,700,198.12

Related Problems

Find third proportional to 286,206 and 621,616
Half scale
Find third proportional to 1,144,824 and 2,486,464
Double scale
Find third proportional to 572,414 and 1,243,236
Similar ratio
Find third proportional to 858,618 and 1,864,848
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.