Home / 558,924-1,212,368.25

Finding the Third Proportional to 558,924 and 1,212,368.25

Calculator

Solution

The third proportional to 558,924 and 1,212,368.25 is: 2,629,761.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,924 : 1,212,368.25 = 1,212,368.25 : x
  2. Step 2: Convert to fraction form
    558,924/1,212,368.25 = 1,212,368.25/x
  3. Step 3: Cross multiply
    558,924x = 1,212,368.25 × 1,212,368.25
  4. Step 4: Simplify right side
    558,924x = 1,469,836,773,608.06
  5. Step 5: Solve for x
    x = 1,469,836,773,608.06/558,924
  6. Step 6: Final answer
    x = 2,629,761.42

Related Problems

Find third proportional to 279,462 and 606,184.13
Half scale
Find third proportional to 1,117,848 and 2,424,736.50
Double scale
Find third proportional to 558,926 and 1,212,373
Similar ratio
Find third proportional to 838,386 and 1,818,552.38
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.