Home / 383,138-832,595

Finding the Third Proportional to 383,138 and 832,595

Calculator

Solution

The third proportional to 383,138 and 832,595 is: 1,809,307.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,138 : 832,595 = 832,595 : x
  2. Step 2: Convert to fraction form
    383,138/832,595 = 832,595/x
  3. Step 3: Cross multiply
    383,138x = 832,595 × 832,595
  4. Step 4: Simplify right side
    383,138x = 693,214,434,025
  5. Step 5: Solve for x
    x = 693,214,434,025/383,138
  6. Step 6: Final answer
    x = 1,809,307.44

Related Problems

Find third proportional to 191,569 and 416,297.50
Half scale
Find third proportional to 766,276 and 1,665,190
Double scale
Find third proportional to 383,140 and 832,599
Similar ratio
Find third proportional to 574,707 and 1,248,892.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.