Home / 681,696-1,036,707

Finding the Third Proportional to 681,696 and 1,036,707

Calculator

Solution

The third proportional to 681,696 and 1,036,707 is: 1,576,599.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    681,696 : 1,036,707 = 1,036,707 : x
  2. Step 2: Convert to fraction form
    681,696/1,036,707 = 1,036,707/x
  3. Step 3: Cross multiply
    681,696x = 1,036,707 × 1,036,707
  4. Step 4: Simplify right side
    681,696x = 1,074,761,403,849
  5. Step 5: Solve for x
    x = 1,074,761,403,849/681,696
  6. Step 6: Final answer
    x = 1,576,599.25

Related Problems

Find third proportional to 340,848 and 518,353.50
Half scale
Find third proportional to 1,363,392 and 2,073,414
Double scale
Find third proportional to 681,698 and 1,036,710
Similar ratio
Find third proportional to 1,022,544 and 1,555,060.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.