Home / 720,182-1,552,009

Finding the Third Proportional to 720,182 and 1,552,009

Calculator

Solution

The third proportional to 720,182 and 1,552,009 is: 3,344,615.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    720,182 : 1,552,009 = 1,552,009 : x
  2. Step 2: Convert to fraction form
    720,182/1,552,009 = 1,552,009/x
  3. Step 3: Cross multiply
    720,182x = 1,552,009 × 1,552,009
  4. Step 4: Simplify right side
    720,182x = 2,408,731,936,081
  5. Step 5: Solve for x
    x = 2,408,731,936,081/720,182
  6. Step 6: Final answer
    x = 3,344,615.58

Related Problems

Find third proportional to 360,091 and 776,004.50
Half scale
Find third proportional to 1,440,364 and 3,104,018
Double scale
Find third proportional to 720,184 and 1,552,013
Similar ratio
Find third proportional to 1,080,273 and 2,328,013.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.