Home / 306,301-703,041

Finding the Third Proportional to 306,301 and 703,041

Calculator

Solution

The third proportional to 306,301 and 703,041 is: 1,613,663.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,301 : 703,041 = 703,041 : x
  2. Step 2: Convert to fraction form
    306,301/703,041 = 703,041/x
  3. Step 3: Cross multiply
    306,301x = 703,041 × 703,041
  4. Step 4: Simplify right side
    306,301x = 494,266,647,681
  5. Step 5: Solve for x
    x = 494,266,647,681/306,301
  6. Step 6: Final answer
    x = 1,613,663.19

Related Problems

Find third proportional to 153,150.50 and 351,520.50
Half scale
Find third proportional to 612,602 and 1,406,082
Double scale
Find third proportional to 306,303 and 703,046
Similar ratio
Find third proportional to 459,451.50 and 1,054,561.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.