Home / 1,329,960.72-1,835,357.48-757,037.76

Finding the Fourth Proportional to 1,329,960.72, 1,835,357.48 and 757,037.76

Calculator

Solution

The fourth proportional to 1,329,960.72, 1,835,357.48 and 757,037.76 is: 1,044,718.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,329,960.72 : 1,835,357.48 = 757,037.76 : x
  2. Step 2: Convert to fraction form
    1,329,960.72/1,835,357.48 = 757,037.76/x
  3. Step 3: Cross multiply
    1,329,960.72x = 1,835,357.48 × 757,037.76
  4. Step 4: Simplify right side
    1,329,960.72x = 1,389,434,915,458.44
  5. Step 5: Solve for x
    x = 1,389,434,915,458.44/1,329,960.72
  6. Step 6: Final answer
    x = 1,044,718.76

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.