Home / 696,069-1,519,970

Finding the Third Proportional to 696,069 and 1,519,970

Calculator

Solution

The third proportional to 696,069 and 1,519,970 is: 3,319,080.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,069 : 1,519,970 = 1,519,970 : x
  2. Step 2: Convert to fraction form
    696,069/1,519,970 = 1,519,970/x
  3. Step 3: Cross multiply
    696,069x = 1,519,970 × 1,519,970
  4. Step 4: Simplify right side
    696,069x = 2,310,308,800,900
  5. Step 5: Solve for x
    x = 2,310,308,800,900/696,069
  6. Step 6: Final answer
    x = 3,319,080.15

Related Problems

Find third proportional to 348,034.50 and 759,985
Half scale
Find third proportional to 1,392,138 and 3,039,940
Double scale
Find third proportional to 696,071 and 1,519,974
Similar ratio
Find third proportional to 1,044,103.50 and 2,279,955
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.