Home / 350,752-757,556

Finding the Third Proportional to 350,752 and 757,556

Calculator

Solution

The third proportional to 350,752 and 757,556 is: 1,636,173.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,752 : 757,556 = 757,556 : x
  2. Step 2: Convert to fraction form
    350,752/757,556 = 757,556/x
  3. Step 3: Cross multiply
    350,752x = 757,556 × 757,556
  4. Step 4: Simplify right side
    350,752x = 573,891,093,136
  5. Step 5: Solve for x
    x = 573,891,093,136/350,752
  6. Step 6: Final answer
    x = 1,636,173.40

Related Problems

Find third proportional to 175,376 and 378,778
Half scale
Find third proportional to 701,504 and 1,515,112
Double scale
Find third proportional to 350,754 and 757,560
Similar ratio
Find third proportional to 526,128 and 1,136,334
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.