Home / 352,836-764,964

Finding the Third Proportional to 352,836 and 764,964

Calculator

Solution

The third proportional to 352,836 and 764,964 is: 1,658,475.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,836 : 764,964 = 764,964 : x
  2. Step 2: Convert to fraction form
    352,836/764,964 = 764,964/x
  3. Step 3: Cross multiply
    352,836x = 764,964 × 764,964
  4. Step 4: Simplify right side
    352,836x = 585,169,921,296
  5. Step 5: Solve for x
    x = 585,169,921,296/352,836
  6. Step 6: Final answer
    x = 1,658,475.67

Related Problems

Find third proportional to 176,418 and 382,482
Half scale
Find third proportional to 705,672 and 1,529,928
Double scale
Find third proportional to 352,838 and 764,968
Similar ratio
Find third proportional to 529,254 and 1,147,446
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.