Home / 729,716-1,567,318

Finding the Third Proportional to 729,716 and 1,567,318

Calculator

Solution

The third proportional to 729,716 and 1,567,318 is: 3,366,358.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,716 : 1,567,318 = 1,567,318 : x
  2. Step 2: Convert to fraction form
    729,716/1,567,318 = 1,567,318/x
  3. Step 3: Cross multiply
    729,716x = 1,567,318 × 1,567,318
  4. Step 4: Simplify right side
    729,716x = 2,456,485,713,124
  5. Step 5: Solve for x
    x = 2,456,485,713,124/729,716
  6. Step 6: Final answer
    x = 3,366,358.57

Related Problems

Find third proportional to 364,858 and 783,659
Half scale
Find third proportional to 1,459,432 and 3,134,636
Double scale
Find third proportional to 729,718 and 1,567,322
Similar ratio
Find third proportional to 1,094,574 and 2,350,977
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.