Home / 751,034-1,669,990

Finding the Third Proportional to 751,034 and 1,669,990

Calculator

Solution

The third proportional to 751,034 and 1,669,990 is: 3,713,369.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,034 : 1,669,990 = 1,669,990 : x
  2. Step 2: Convert to fraction form
    751,034/1,669,990 = 1,669,990/x
  3. Step 3: Cross multiply
    751,034x = 1,669,990 × 1,669,990
  4. Step 4: Simplify right side
    751,034x = 2,788,866,600,100
  5. Step 5: Solve for x
    x = 2,788,866,600,100/751,034
  6. Step 6: Final answer
    x = 3,713,369.30

Related Problems

Find third proportional to 375,517 and 834,995
Half scale
Find third proportional to 1,502,068 and 3,339,980
Double scale
Find third proportional to 751,036 and 1,669,994
Similar ratio
Find third proportional to 1,126,551 and 2,504,985
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.