Home / 360,437-767,460

Finding the Third Proportional to 360,437 and 767,460

Calculator

Solution

The third proportional to 360,437 and 767,460 is: 1,634,113.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,437 : 767,460 = 767,460 : x
  2. Step 2: Convert to fraction form
    360,437/767,460 = 767,460/x
  3. Step 3: Cross multiply
    360,437x = 767,460 × 767,460
  4. Step 4: Simplify right side
    360,437x = 588,994,851,600
  5. Step 5: Solve for x
    x = 588,994,851,600/360,437
  6. Step 6: Final answer
    x = 1,634,113.18

Related Problems

Find third proportional to 180,218.50 and 383,730
Half scale
Find third proportional to 720,874 and 1,534,920
Double scale
Find third proportional to 360,439 and 767,464
Similar ratio
Find third proportional to 540,655.50 and 1,151,190
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.