Home / 350,784-768,744

Finding the Third Proportional to 350,784 and 768,744

Calculator

Solution

The third proportional to 350,784 and 768,744 is: 1,684,704.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,784 : 768,744 = 768,744 : x
  2. Step 2: Convert to fraction form
    350,784/768,744 = 768,744/x
  3. Step 3: Cross multiply
    350,784x = 768,744 × 768,744
  4. Step 4: Simplify right side
    350,784x = 590,967,337,536
  5. Step 5: Solve for x
    x = 590,967,337,536/350,784
  6. Step 6: Final answer
    x = 1,684,704.37

Related Problems

Find third proportional to 175,392 and 384,372
Half scale
Find third proportional to 701,568 and 1,537,488
Double scale
Find third proportional to 350,786 and 768,748
Similar ratio
Find third proportional to 526,176 and 1,153,116
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.