Home / 335,621-710,122

Finding the Third Proportional to 335,621 and 710,122

Calculator

Solution

The third proportional to 335,621 and 710,122 is: 1,502,508.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,621 : 710,122 = 710,122 : x
  2. Step 2: Convert to fraction form
    335,621/710,122 = 710,122/x
  3. Step 3: Cross multiply
    335,621x = 710,122 × 710,122
  4. Step 4: Simplify right side
    335,621x = 504,273,254,884
  5. Step 5: Solve for x
    x = 504,273,254,884/335,621
  6. Step 6: Final answer
    x = 1,502,508.05

Related Problems

Find third proportional to 167,810.50 and 355,061
Half scale
Find third proportional to 671,242 and 1,420,244
Double scale
Find third proportional to 335,623 and 710,126
Similar ratio
Find third proportional to 503,431.50 and 1,065,183
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.