Home / 418,592-626,250

Finding the Third Proportional to 418,592 and 626,250

Calculator

Solution

The third proportional to 418,592 and 626,250 is: 936,924.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    418,592 : 626,250 = 626,250 : x
  2. Step 2: Convert to fraction form
    418,592/626,250 = 626,250/x
  3. Step 3: Cross multiply
    418,592x = 626,250 × 626,250
  4. Step 4: Simplify right side
    418,592x = 392,189,062,500
  5. Step 5: Solve for x
    x = 392,189,062,500/418,592
  6. Step 6: Final answer
    x = 936,924.41

Related Problems

Find third proportional to 209,296 and 313,125
Half scale
Find third proportional to 837,184 and 1,252,500
Double scale
Find third proportional to 418,594 and 626,253
Similar ratio
Find third proportional to 627,888 and 939,375
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.