Home / 575,444-871,161

Finding the Third Proportional to 575,444 and 871,161

Calculator

Solution

The third proportional to 575,444 and 871,161 is: 1,318,845.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,444 : 871,161 = 871,161 : x
  2. Step 2: Convert to fraction form
    575,444/871,161 = 871,161/x
  3. Step 3: Cross multiply
    575,444x = 871,161 × 871,161
  4. Step 4: Simplify right side
    575,444x = 758,921,487,921
  5. Step 5: Solve for x
    x = 758,921,487,921/575,444
  6. Step 6: Final answer
    x = 1,318,845.08

Related Problems

Find third proportional to 287,722 and 435,580.50
Half scale
Find third proportional to 1,150,888 and 1,742,322
Double scale
Find third proportional to 575,446 and 871,164
Similar ratio
Find third proportional to 863,166 and 1,306,741.50
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.