Home / 335,836-709,577

Finding the Third Proportional to 335,836 and 709,577

Calculator

Solution

The third proportional to 335,836 and 709,577 is: 1,499,242.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,836 : 709,577 = 709,577 : x
  2. Step 2: Convert to fraction form
    335,836/709,577 = 709,577/x
  3. Step 3: Cross multiply
    335,836x = 709,577 × 709,577
  4. Step 4: Simplify right side
    335,836x = 503,499,518,929
  5. Step 5: Solve for x
    x = 503,499,518,929/335,836
  6. Step 6: Final answer
    x = 1,499,242.25

Related Problems

Find third proportional to 167,918 and 354,788.50
Half scale
Find third proportional to 671,672 and 1,419,154
Double scale
Find third proportional to 335,838 and 709,581
Similar ratio
Find third proportional to 503,754 and 1,064,365.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.