Home / 439,092.36-657,586.08-225,297.63

Finding the Fourth Proportional to 439,092.36, 657,586.08 and 225,297.63

Calculator

Solution

The fourth proportional to 439,092.36, 657,586.08 and 225,297.63 is: 337,406.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    439,092.36 : 657,586.08 = 225,297.63 : x
  2. Step 2: Convert to fraction form
    439,092.36/657,586.08 = 225,297.63/x
  3. Step 3: Cross multiply
    439,092.36x = 657,586.08 × 225,297.63
  4. Step 4: Simplify right side
    439,092.36x = 148,152,585,344.99
  5. Step 5: Solve for x
    x = 148,152,585,344.99/439,092.36
  6. Step 6: Final answer
    x = 337,406.43

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.