Home / 322,506-706,383

Finding the Third Proportional to 322,506 and 706,383

Calculator

Solution

The third proportional to 322,506 and 706,383 is: 1,547,186.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,506 : 706,383 = 706,383 : x
  2. Step 2: Convert to fraction form
    322,506/706,383 = 706,383/x
  3. Step 3: Cross multiply
    322,506x = 706,383 × 706,383
  4. Step 4: Simplify right side
    322,506x = 498,976,942,689
  5. Step 5: Solve for x
    x = 498,976,942,689/322,506
  6. Step 6: Final answer
    x = 1,547,186.54

Related Problems

Find third proportional to 161,253 and 353,191.50
Half scale
Find third proportional to 645,012 and 1,412,766
Double scale
Find third proportional to 322,508 and 706,387
Similar ratio
Find third proportional to 483,759 and 1,059,574.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.