Home / 544,080.30-816,120.45-484,982.70

Finding the Fourth Proportional to 544,080.30, 816,120.45 and 484,982.70

Calculator

Solution

The fourth proportional to 544,080.30, 816,120.45 and 484,982.70 is: 727,474.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,080.30 : 816,120.45 = 484,982.70 : x
  2. Step 2: Convert to fraction form
    544,080.30/816,120.45 = 484,982.70/x
  3. Step 3: Cross multiply
    544,080.30x = 816,120.45 × 484,982.70
  4. Step 4: Simplify right side
    544,080.30x = 395,804,299,366.22
  5. Step 5: Solve for x
    x = 395,804,299,366.22/544,080.30
  6. Step 6: Final answer
    x = 727,474.05

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.