Home / 327,412-705,204

Finding the Third Proportional to 327,412 and 705,204

Calculator

Solution

The third proportional to 327,412 and 705,204 is: 1,518,920.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,412 : 705,204 = 705,204 : x
  2. Step 2: Convert to fraction form
    327,412/705,204 = 705,204/x
  3. Step 3: Cross multiply
    327,412x = 705,204 × 705,204
  4. Step 4: Simplify right side
    327,412x = 497,312,681,616
  5. Step 5: Solve for x
    x = 497,312,681,616/327,412
  6. Step 6: Final answer
    x = 1,518,920.14

Related Problems

Find third proportional to 163,706 and 352,602
Half scale
Find third proportional to 654,824 and 1,410,408
Double scale
Find third proportional to 327,414 and 705,208
Similar ratio
Find third proportional to 491,118 and 1,057,806
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.