Home / 868,135.08-1,302,576.84-468,696.54

Finding the Fourth Proportional to 868,135.08, 1,302,576.84 and 468,696.54

Calculator

Solution

The fourth proportional to 868,135.08, 1,302,576.84 and 468,696.54 is: 703,246.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    868,135.08 : 1,302,576.84 = 468,696.54 : x
  2. Step 2: Convert to fraction form
    868,135.08/1,302,576.84 = 468,696.54/x
  3. Step 3: Cross multiply
    868,135.08x = 1,302,576.84 × 468,696.54
  4. Step 4: Simplify right side
    868,135.08x = 610,513,257,992.13
  5. Step 5: Solve for x
    x = 610,513,257,992.13/868,135.08
  6. Step 6: Final answer
    x = 703,246.85

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.