Home / 324,680-745,652

Finding the Third Proportional to 324,680 and 745,652

Calculator

Solution

The third proportional to 324,680 and 745,652 is: 1,712,445.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,680 : 745,652 = 745,652 : x
  2. Step 2: Convert to fraction form
    324,680/745,652 = 745,652/x
  3. Step 3: Cross multiply
    324,680x = 745,652 × 745,652
  4. Step 4: Simplify right side
    324,680x = 555,996,905,104
  5. Step 5: Solve for x
    x = 555,996,905,104/324,680
  6. Step 6: Final answer
    x = 1,712,445.81

Related Problems

Find third proportional to 162,340 and 372,826
Half scale
Find third proportional to 649,360 and 1,491,304
Double scale
Find third proportional to 324,682 and 745,657
Similar ratio
Find third proportional to 487,020 and 1,118,478
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.