Home / 432,371-886,126

Finding the Third Proportional to 432,371 and 886,126

Calculator

Solution

The third proportional to 432,371 and 886,126 is: 1,816,077.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,371 : 886,126 = 886,126 : x
  2. Step 2: Convert to fraction form
    432,371/886,126 = 886,126/x
  3. Step 3: Cross multiply
    432,371x = 886,126 × 886,126
  4. Step 4: Simplify right side
    432,371x = 785,219,287,876
  5. Step 5: Solve for x
    x = 785,219,287,876/432,371
  6. Step 6: Final answer
    x = 1,816,077.60

Related Problems

Find third proportional to 216,185.50 and 443,063
Half scale
Find third proportional to 864,742 and 1,772,252
Double scale
Find third proportional to 432,373 and 886,130
Similar ratio
Find third proportional to 648,556.50 and 1,329,189
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.