Home / 349,062-753,822

Finding the Third Proportional to 349,062 and 753,822

Calculator

Solution

The third proportional to 349,062 and 753,822 is: 1,627,927.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,062 : 753,822 = 753,822 : x
  2. Step 2: Convert to fraction form
    349,062/753,822 = 753,822/x
  3. Step 3: Cross multiply
    349,062x = 753,822 × 753,822
  4. Step 4: Simplify right side
    349,062x = 568,247,607,684
  5. Step 5: Solve for x
    x = 568,247,607,684/349,062
  6. Step 6: Final answer
    x = 1,627,927.44

Related Problems

Find third proportional to 174,531 and 376,911
Half scale
Find third proportional to 698,124 and 1,507,644
Double scale
Find third proportional to 349,064 and 753,826
Similar ratio
Find third proportional to 523,593 and 1,130,733
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.