Home / 415,846.27-623,846.27-131,608.45

Finding the Fourth Proportional to 415,846.27, 623,846.27 and 131,608.45

Calculator

Solution

The fourth proportional to 415,846.27, 623,846.27 and 131,608.45 is: 197,437.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    415,846.27 : 623,846.27 = 131,608.45 : x
  2. Step 2: Convert to fraction form
    415,846.27/623,846.27 = 131,608.45/x
  3. Step 3: Cross multiply
    415,846.27x = 623,846.27 × 131,608.45
  4. Step 4: Simplify right side
    415,846.27x = 82,103,440,632.98
  5. Step 5: Solve for x
    x = 82,103,440,632.98/415,846.27
  6. Step 6: Final answer
    x = 197,437.00

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.