Home / 730,067.04-1,007,493.12-407,776.68

Finding the Fourth Proportional to 730,067.04, 1,007,493.12 and 407,776.68

Calculator

Solution

The fourth proportional to 730,067.04, 1,007,493.12 and 407,776.68 is: 562,732.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,067.04 : 1,007,493.12 = 407,776.68 : x
  2. Step 2: Convert to fraction form
    730,067.04/1,007,493.12 = 407,776.68/x
  3. Step 3: Cross multiply
    730,067.04x = 1,007,493.12 × 407,776.68
  4. Step 4: Simplify right side
    730,067.04x = 410,832,199,596.44
  5. Step 5: Solve for x
    x = 410,832,199,596.44/730,067.04
  6. Step 6: Final answer
    x = 562,732.16

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.