Home / 887,676.98-1,331,525.19-256,596.26

Finding the Fourth Proportional to 887,676.98, 1,331,525.19 and 256,596.26

Calculator

Solution

The fourth proportional to 887,676.98, 1,331,525.19 and 256,596.26 is: 384,897.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    887,676.98 : 1,331,525.19 = 256,596.26 : x
  2. Step 2: Convert to fraction form
    887,676.98/1,331,525.19 = 256,596.26/x
  3. Step 3: Cross multiply
    887,676.98x = 1,331,525.19 × 256,596.26
  4. Step 4: Simplify right side
    887,676.98x = 341,664,383,849.79
  5. Step 5: Solve for x
    x = 341,664,383,849.79/887,676.98
  6. Step 6: Final answer
    x = 384,897.20

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.