Home / 7,775,092.42-10,731,761.58-4,512,958.09

Finding the Fourth Proportional to 7,775,092.42, 10,731,761.58 and 4,512,958.09

Calculator

Solution

The fourth proportional to 7,775,092.42, 10,731,761.58 and 4,512,958.09 is: 6,229,120.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,775,092.42 : 10,731,761.58 = 4,512,958.09 : x
  2. Step 2: Convert to fraction form
    7,775,092.42/10,731,761.58 = 4,512,958.09/x
  3. Step 3: Cross multiply
    7,775,092.42x = 10,731,761.58 × 4,512,958.09
  4. Step 4: Simplify right side
    7,775,092.42x = 48,431,990,262,431.11
  5. Step 5: Solve for x
    x = 48,431,990,262,431.11/7,775,092.42
  6. Step 6: Final answer
    x = 6,229,120.85

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.