Home / 448,077.58-618,341.36-244,137

Finding the Fourth Proportional to 448,077.58, 618,341.36 and 244,137

Calculator

Solution

The fourth proportional to 448,077.58, 618,341.36 and 244,137 is: 336,905.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,077.58 : 618,341.36 = 244,137 : x
  2. Step 2: Convert to fraction form
    448,077.58/618,341.36 = 244,137/x
  3. Step 3: Cross multiply
    448,077.58x = 618,341.36 × 244,137
  4. Step 4: Simplify right side
    448,077.58x = 150,960,004,606.32
  5. Step 5: Solve for x
    x = 150,960,004,606.32/448,077.58
  6. Step 6: Final answer
    x = 336,905.95

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.