Home / 709,992-1,072,224

Finding the Third Proportional to 709,992 and 1,072,224

Calculator

Solution

The third proportional to 709,992 and 1,072,224 is: 1,619,263.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    709,992 : 1,072,224 = 1,072,224 : x
  2. Step 2: Convert to fraction form
    709,992/1,072,224 = 1,072,224/x
  3. Step 3: Cross multiply
    709,992x = 1,072,224 × 1,072,224
  4. Step 4: Simplify right side
    709,992x = 1,149,664,306,176
  5. Step 5: Solve for x
    x = 1,149,664,306,176/709,992
  6. Step 6: Final answer
    x = 1,619,263.75

Related Problems

Find third proportional to 354,996 and 536,112
Half scale
Find third proportional to 1,419,984 and 2,144,448
Double scale
Find third proportional to 709,994 and 1,072,227
Similar ratio
Find third proportional to 1,064,988 and 1,608,336
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.