Home / 754,920.75-1,041,797.93-415,396.29

Finding the Fourth Proportional to 754,920.75, 1,041,797.93 and 415,396.29

Calculator

Solution

The fourth proportional to 754,920.75, 1,041,797.93 and 415,396.29 is: 573,250.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,920.75 : 1,041,797.93 = 415,396.29 : x
  2. Step 2: Convert to fraction form
    754,920.75/1,041,797.93 = 415,396.29/x
  3. Step 3: Cross multiply
    754,920.75x = 1,041,797.93 × 415,396.29
  4. Step 4: Simplify right side
    754,920.75x = 432,758,992,974.70
  5. Step 5: Solve for x
    x = 432,758,992,974.70/754,920.75
  6. Step 6: Final answer
    x = 573,250.89

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.