Home / 344,173-738,170

Finding the Third Proportional to 344,173 and 738,170

Calculator

Solution

The third proportional to 344,173 and 738,170 is: 1,583,200.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,173 : 738,170 = 738,170 : x
  2. Step 2: Convert to fraction form
    344,173/738,170 = 738,170/x
  3. Step 3: Cross multiply
    344,173x = 738,170 × 738,170
  4. Step 4: Simplify right side
    344,173x = 544,894,948,900
  5. Step 5: Solve for x
    x = 544,894,948,900/344,173
  6. Step 6: Final answer
    x = 1,583,200.74

Related Problems

Find third proportional to 172,086.50 and 369,085
Half scale
Find third proportional to 688,346 and 1,476,340
Double scale
Find third proportional to 344,175 and 738,174
Similar ratio
Find third proportional to 516,259.50 and 1,107,255
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.