Home / 324,774-708,414

Finding the Third Proportional to 324,774 and 708,414

Calculator

Solution

The third proportional to 324,774 and 708,414 is: 1,545,229.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,774 : 708,414 = 708,414 : x
  2. Step 2: Convert to fraction form
    324,774/708,414 = 708,414/x
  3. Step 3: Cross multiply
    324,774x = 708,414 × 708,414
  4. Step 4: Simplify right side
    324,774x = 501,850,395,396
  5. Step 5: Solve for x
    x = 501,850,395,396/324,774
  6. Step 6: Final answer
    x = 1,545,229.59

Related Problems

Find third proportional to 162,387 and 354,207
Half scale
Find third proportional to 649,548 and 1,416,828
Double scale
Find third proportional to 324,776 and 708,418
Similar ratio
Find third proportional to 487,161 and 1,062,621
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.