Home / 671,636.24-1,007,453.20-460,634.48

Finding the Fourth Proportional to 671,636.24, 1,007,453.20 and 460,634.48

Calculator

Solution

The fourth proportional to 671,636.24, 1,007,453.20 and 460,634.48 is: 690,950.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,636.24 : 1,007,453.20 = 460,634.48 : x
  2. Step 2: Convert to fraction form
    671,636.24/1,007,453.20 = 460,634.48/x
  3. Step 3: Cross multiply
    671,636.24x = 1,007,453.20 × 460,634.48
  4. Step 4: Simplify right side
    671,636.24x = 464,067,680,906.34
  5. Step 5: Solve for x
    x = 464,067,680,906.34/671,636.24
  6. Step 6: Final answer
    x = 690,950.92

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.