Home / 448,719.31-619,236.60-244,771.13

Finding the Fourth Proportional to 448,719.31, 619,236.60 and 244,771.13

Calculator

Solution

The fourth proportional to 448,719.31, 619,236.60 and 244,771.13 is: 337,786.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,719.31 : 619,236.60 = 244,771.13 : x
  2. Step 2: Convert to fraction form
    448,719.31/619,236.60 = 244,771.13/x
  3. Step 3: Cross multiply
    448,719.31x = 619,236.60 × 244,771.13
  4. Step 4: Simplify right side
    448,719.31x = 151,571,242,949.56
  5. Step 5: Solve for x
    x = 151,571,242,949.56/448,719.31
  6. Step 6: Final answer
    x = 337,786.32

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.