Home / 2,261,958-3,121,508.52-1,295,103.12

Finding the Fourth Proportional to 2,261,958, 3,121,508.52 and 1,295,103.12

Calculator

Solution

The fourth proportional to 2,261,958, 3,121,508.52 and 1,295,103.12 is: 1,787,246.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,261,958 : 3,121,508.52 = 1,295,103.12 : x
  2. Step 2: Convert to fraction form
    2,261,958/3,121,508.52 = 1,295,103.12/x
  3. Step 3: Cross multiply
    2,261,958x = 3,121,508.52 × 1,295,103.12
  4. Step 4: Simplify right side
    2,261,958x = 4,042,675,423,358.58
  5. Step 5: Solve for x
    x = 4,042,675,423,358.58/2,261,958
  6. Step 6: Final answer
    x = 1,787,246.02

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.