Home / 790,612.82-1,184,784.32-449,328.04

Finding the Fourth Proportional to 790,612.82, 1,184,784.32 and 449,328.04

Calculator

Solution

The fourth proportional to 790,612.82, 1,184,784.32 and 449,328.04 is: 673,347.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    790,612.82 : 1,184,784.32 = 449,328.04 : x
  2. Step 2: Convert to fraction form
    790,612.82/1,184,784.32 = 449,328.04/x
  3. Step 3: Cross multiply
    790,612.82x = 1,184,784.32 × 449,328.04
  4. Step 4: Simplify right side
    790,612.82x = 532,356,816,328.33
  5. Step 5: Solve for x
    x = 532,356,816,328.33/790,612.82
  6. Step 6: Final answer
    x = 673,347.06

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.