Home / 350,962-718,559

Finding the Third Proportional to 350,962 and 718,559

Calculator

Solution

The third proportional to 350,962 and 718,559 is: 1,471,176.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,962 : 718,559 = 718,559 : x
  2. Step 2: Convert to fraction form
    350,962/718,559 = 718,559/x
  3. Step 3: Cross multiply
    350,962x = 718,559 × 718,559
  4. Step 4: Simplify right side
    350,962x = 516,327,036,481
  5. Step 5: Solve for x
    x = 516,327,036,481/350,962
  6. Step 6: Final answer
    x = 1,471,176.47

Related Problems

Find third proportional to 175,481 and 359,279.50
Half scale
Find third proportional to 701,924 and 1,437,118
Double scale
Find third proportional to 350,964 and 718,563
Similar ratio
Find third proportional to 526,443 and 1,077,838.50
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.