Home / 351,504-767,160

Finding the Third Proportional to 351,504 and 767,160

Calculator

Solution

The third proportional to 351,504 and 767,160 is: 1,674,332.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    351,504 : 767,160 = 767,160 : x
  2. Step 2: Convert to fraction form
    351,504/767,160 = 767,160/x
  3. Step 3: Cross multiply
    351,504x = 767,160 × 767,160
  4. Step 4: Simplify right side
    351,504x = 588,534,465,600
  5. Step 5: Solve for x
    x = 588,534,465,600/351,504
  6. Step 6: Final answer
    x = 1,674,332.20

Related Problems

Find third proportional to 175,752 and 383,580
Half scale
Find third proportional to 703,008 and 1,534,320
Double scale
Find third proportional to 351,506 and 767,164
Similar ratio
Find third proportional to 527,256 and 1,150,740
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.