Home / 319,046-700,986

Finding the Third Proportional to 319,046 and 700,986

Calculator

Solution

The third proportional to 319,046 and 700,986 is: 1,540,158.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    319,046 : 700,986 = 700,986 : x
  2. Step 2: Convert to fraction form
    319,046/700,986 = 700,986/x
  3. Step 3: Cross multiply
    319,046x = 700,986 × 700,986
  4. Step 4: Simplify right side
    319,046x = 491,381,372,196
  5. Step 5: Solve for x
    x = 491,381,372,196/319,046
  6. Step 6: Final answer
    x = 1,540,158.39

Related Problems

Find third proportional to 159,523 and 350,493
Half scale
Find third proportional to 638,092 and 1,401,972
Double scale
Find third proportional to 319,048 and 700,990
Similar ratio
Find third proportional to 478,569 and 1,051,479
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.