Home / 327,564-710,424

Finding the Third Proportional to 327,564 and 710,424

Calculator

Solution

The third proportional to 327,564 and 710,424 is: 1,540,774.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,564 : 710,424 = 710,424 : x
  2. Step 2: Convert to fraction form
    327,564/710,424 = 710,424/x
  3. Step 3: Cross multiply
    327,564x = 710,424 × 710,424
  4. Step 4: Simplify right side
    327,564x = 504,702,259,776
  5. Step 5: Solve for x
    x = 504,702,259,776/327,564
  6. Step 6: Final answer
    x = 1,540,774.50

Related Problems

Find third proportional to 163,782 and 355,212
Half scale
Find third proportional to 655,128 and 1,420,848
Double scale
Find third proportional to 327,566 and 710,428
Similar ratio
Find third proportional to 491,346 and 1,065,636
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.