Home / 401,832-607,950

Finding the Third Proportional to 401,832 and 607,950

Calculator

Solution

The third proportional to 401,832 and 607,950 is: 919,795.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    401,832 : 607,950 = 607,950 : x
  2. Step 2: Convert to fraction form
    401,832/607,950 = 607,950/x
  3. Step 3: Cross multiply
    401,832x = 607,950 × 607,950
  4. Step 4: Simplify right side
    401,832x = 369,603,202,500
  5. Step 5: Solve for x
    x = 369,603,202,500/401,832
  6. Step 6: Final answer
    x = 919,795.34

Related Problems

Find third proportional to 200,916 and 303,975
Half scale
Find third proportional to 803,664 and 1,215,900
Double scale
Find third proportional to 401,834 and 607,953
Similar ratio
Find third proportional to 602,748 and 911,925
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.