Home / 720,222-1,570,036

Finding the Third Proportional to 720,222 and 1,570,036

Calculator

Solution

The third proportional to 720,222 and 1,570,036 is: 3,422,573.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    720,222 : 1,570,036 = 1,570,036 : x
  2. Step 2: Convert to fraction form
    720,222/1,570,036 = 1,570,036/x
  3. Step 3: Cross multiply
    720,222x = 1,570,036 × 1,570,036
  4. Step 4: Simplify right side
    720,222x = 2,465,013,041,296
  5. Step 5: Solve for x
    x = 2,465,013,041,296/720,222
  6. Step 6: Final answer
    x = 3,422,573.93

Related Problems

Find third proportional to 360,111 and 785,018
Half scale
Find third proportional to 1,440,444 and 3,140,072
Double scale
Find third proportional to 720,224 and 1,570,040
Similar ratio
Find third proportional to 1,080,333 and 2,355,054
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.