Home / 449,320-961,818

Finding the Third Proportional to 449,320 and 961,818

Calculator

Solution

The third proportional to 449,320 and 961,818 is: 2,058,875.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,320 : 961,818 = 961,818 : x
  2. Step 2: Convert to fraction form
    449,320/961,818 = 961,818/x
  3. Step 3: Cross multiply
    449,320x = 961,818 × 961,818
  4. Step 4: Simplify right side
    449,320x = 925,093,865,124
  5. Step 5: Solve for x
    x = 925,093,865,124/449,320
  6. Step 6: Final answer
    x = 2,058,875.33

Related Problems

Find third proportional to 224,660 and 480,909
Half scale
Find third proportional to 898,640 and 1,923,636
Double scale
Find third proportional to 449,322 and 961,822
Similar ratio
Find third proportional to 673,980 and 1,442,727
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.