Home / 750,043.72-1,035,085.08-410,511.88

Finding the Fourth Proportional to 750,043.72, 1,035,085.08 and 410,511.88

Calculator

Solution

The fourth proportional to 750,043.72, 1,035,085.08 and 410,511.88 is: 566,519.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,043.72 : 1,035,085.08 = 410,511.88 : x
  2. Step 2: Convert to fraction form
    750,043.72/1,035,085.08 = 410,511.88/x
  3. Step 3: Cross multiply
    750,043.72x = 1,035,085.08 × 410,511.88
  4. Step 4: Simplify right side
    750,043.72x = 424,914,722,150.75
  5. Step 5: Solve for x
    x = 424,914,722,150.75/750,043.72
  6. Step 6: Final answer
    x = 566,519.94

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.