Home / 423,024-866,680

Finding the Third Proportional to 423,024 and 866,680

Calculator

Solution

The third proportional to 423,024 and 866,680 is: 1,775,630.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    423,024 : 866,680 = 866,680 : x
  2. Step 2: Convert to fraction form
    423,024/866,680 = 866,680/x
  3. Step 3: Cross multiply
    423,024x = 866,680 × 866,680
  4. Step 4: Simplify right side
    423,024x = 751,134,222,400
  5. Step 5: Solve for x
    x = 751,134,222,400/423,024
  6. Step 6: Final answer
    x = 1,775,630.28

Related Problems

Find third proportional to 211,512 and 433,340
Half scale
Find third proportional to 846,048 and 1,733,360
Double scale
Find third proportional to 423,026 and 866,684
Similar ratio
Find third proportional to 634,536 and 1,300,020
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.