Home / 1,888,747.16-2,606,395.19-1,029,288.96

Finding the Fourth Proportional to 1,888,747.16, 2,606,395.19 and 1,029,288.96

Calculator

Solution

The fourth proportional to 1,888,747.16, 2,606,395.19 and 1,029,288.96 is: 1,420,377.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,888,747.16 : 2,606,395.19 = 1,029,288.96 : x
  2. Step 2: Convert to fraction form
    1,888,747.16/2,606,395.19 = 1,029,288.96/x
  3. Step 3: Cross multiply
    1,888,747.16x = 2,606,395.19 × 1,029,288.96
  4. Step 4: Simplify right side
    1,888,747.16x = 2,682,733,789,317.66
  5. Step 5: Solve for x
    x = 2,682,733,789,317.66/1,888,747.16
  6. Step 6: Final answer
    x = 1,420,377.41

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.