Home / 1,724,085.13-2,379,067.17-960,209.77

Finding the Fourth Proportional to 1,724,085.13, 2,379,067.17 and 960,209.77

Calculator

Solution

The fourth proportional to 1,724,085.13, 2,379,067.17 and 960,209.77 is: 1,324,994.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,085.13 : 2,379,067.17 = 960,209.77 : x
  2. Step 2: Convert to fraction form
    1,724,085.13/2,379,067.17 = 960,209.77/x
  3. Step 3: Cross multiply
    1,724,085.13x = 2,379,067.17 × 960,209.77
  4. Step 4: Simplify right side
    1,724,085.13x = 2,284,403,540,120.25
  5. Step 5: Solve for x
    x = 2,284,403,540,120.25/1,724,085.13
  6. Step 6: Final answer
    x = 1,324,994.63

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.