Home / 502,020-764,794

Finding the Third Proportional to 502,020 and 764,794

Calculator

Solution

The third proportional to 502,020 and 764,794 is: 1,165,112.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    502,020 : 764,794 = 764,794 : x
  2. Step 2: Convert to fraction form
    502,020/764,794 = 764,794/x
  3. Step 3: Cross multiply
    502,020x = 764,794 × 764,794
  4. Step 4: Simplify right side
    502,020x = 584,909,862,436
  5. Step 5: Solve for x
    x = 584,909,862,436/502,020
  6. Step 6: Final answer
    x = 1,165,112.67

Related Problems

Find third proportional to 251,010 and 382,397
Half scale
Find third proportional to 1,004,040 and 1,529,588
Double scale
Find third proportional to 502,022 and 764,797
Similar ratio
Find third proportional to 753,030 and 1,147,191
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.