Home / 3,227,108.77-4,840,666.35-830,958.67

Finding the Fourth Proportional to 3,227,108.77, 4,840,666.35 and 830,958.67

Calculator

Solution

The fourth proportional to 3,227,108.77, 4,840,666.35 and 830,958.67 is: 1,246,438.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,108.77 : 4,840,666.35 = 830,958.67 : x
  2. Step 2: Convert to fraction form
    3,227,108.77/4,840,666.35 = 830,958.67/x
  3. Step 3: Cross multiply
    3,227,108.77x = 4,840,666.35 × 830,958.67
  4. Step 4: Simplify right side
    3,227,108.77x = 4,022,393,672,109.75
  5. Step 5: Solve for x
    x = 4,022,393,672,109.75/3,227,108.77
  6. Step 6: Final answer
    x = 1,246,438.83

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.