Home / 1,270,019.25-1,810,434

Finding the Third Proportional to 1,270,019.25 and 1,810,434

Calculator

Solution

The third proportional to 1,270,019.25 and 1,810,434 is: 2,580,804.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,270,019.25 : 1,810,434 = 1,810,434 : x
  2. Step 2: Convert to fraction form
    1,270,019.25/1,810,434 = 1,810,434/x
  3. Step 3: Cross multiply
    1,270,019.25x = 1,810,434 × 1,810,434
  4. Step 4: Simplify right side
    1,270,019.25x = 3,277,671,268,356
  5. Step 5: Solve for x
    x = 3,277,671,268,356/1,270,019.25
  6. Step 6: Final answer
    x = 2,580,804.40

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.