Home / 1,288,004.29-1,932,892.27-446,556.04

Finding the Fourth Proportional to 1,288,004.29, 1,932,892.27 and 446,556.04

Calculator

Solution

The fourth proportional to 1,288,004.29, 1,932,892.27 and 446,556.04 is: 670,141.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,288,004.29 : 1,932,892.27 = 446,556.04 : x
  2. Step 2: Convert to fraction form
    1,288,004.29/1,932,892.27 = 446,556.04/x
  3. Step 3: Cross multiply
    1,288,004.29x = 1,932,892.27 × 446,556.04
  4. Step 4: Simplify right side
    1,288,004.29x = 863,144,711,889.19
  5. Step 5: Solve for x
    x = 863,144,711,889.19/1,288,004.29
  6. Step 6: Final answer
    x = 670,141.18

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.