Home / 733,910.04-1,012,804.17-407,228.94

Finding the Fourth Proportional to 733,910.04, 1,012,804.17 and 407,228.94

Calculator

Solution

The fourth proportional to 733,910.04, 1,012,804.17 and 407,228.94 is: 561,980.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,910.04 : 1,012,804.17 = 407,228.94 : x
  2. Step 2: Convert to fraction form
    733,910.04/1,012,804.17 = 407,228.94/x
  3. Step 3: Cross multiply
    733,910.04x = 1,012,804.17 × 407,228.94
  4. Step 4: Simplify right side
    733,910.04x = 412,443,168,576.68
  5. Step 5: Solve for x
    x = 412,443,168,576.68/733,910.04
  6. Step 6: Final answer
    x = 561,980.55

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.