Home / 591,272-913,155

Finding the Third Proportional to 591,272 and 913,155

Calculator

Solution

The third proportional to 591,272 and 913,155 is: 1,410,268.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,272 : 913,155 = 913,155 : x
  2. Step 2: Convert to fraction form
    591,272/913,155 = 913,155/x
  3. Step 3: Cross multiply
    591,272x = 913,155 × 913,155
  4. Step 4: Simplify right side
    591,272x = 833,852,054,025
  5. Step 5: Solve for x
    x = 833,852,054,025/591,272
  6. Step 6: Final answer
    x = 1,410,268.12

Related Problems

Find third proportional to 295,636 and 456,577.50
Half scale
Find third proportional to 1,182,544 and 1,826,310
Double scale
Find third proportional to 591,274 and 913,158
Similar ratio
Find third proportional to 886,908 and 1,369,732.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.