Home / 1,398,068-3,057,804

Finding the Third Proportional to 1,398,068 and 3,057,804

Calculator

Solution

The third proportional to 1,398,068 and 3,057,804 is: 6,687,918.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,398,068 : 3,057,804 = 3,057,804 : x
  2. Step 2: Convert to fraction form
    1,398,068/3,057,804 = 3,057,804/x
  3. Step 3: Cross multiply
    1,398,068x = 3,057,804 × 3,057,804
  4. Step 4: Simplify right side
    1,398,068x = 9,350,165,302,416
  5. Step 5: Solve for x
    x = 9,350,165,302,416/1,398,068
  6. Step 6: Final answer
    x = 6,687,918.83

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.