Home / 768,316-1,676,600

Finding the Third Proportional to 768,316 and 1,676,600

Calculator

Solution

The third proportional to 768,316 and 1,676,600 is: 3,658,634.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    768,316 : 1,676,600 = 1,676,600 : x
  2. Step 2: Convert to fraction form
    768,316/1,676,600 = 1,676,600/x
  3. Step 3: Cross multiply
    768,316x = 1,676,600 × 1,676,600
  4. Step 4: Simplify right side
    768,316x = 2,810,987,560,000
  5. Step 5: Solve for x
    x = 2,810,987,560,000/768,316
  6. Step 6: Final answer
    x = 3,658,634.68

Related Problems

Find third proportional to 384,158 and 838,300
Half scale
Find third proportional to 1,536,632 and 3,353,200
Double scale
Find third proportional to 768,318 and 1,676,604
Similar ratio
Find third proportional to 1,152,474 and 2,514,900
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.