Home / 8,397,665.26-12,595,497.78-4,941,470.86

Finding the Fourth Proportional to 8,397,665.26, 12,595,497.78 and 4,941,470.86

Calculator

Solution

The fourth proportional to 8,397,665.26, 12,595,497.78 and 4,941,470.86 is: 7,411,617.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,397,665.26 : 12,595,497.78 = 4,941,470.86 : x
  2. Step 2: Convert to fraction form
    8,397,665.26/12,595,497.78 = 4,941,470.86/x
  3. Step 3: Cross multiply
    8,397,665.26x = 12,595,497.78 × 4,941,470.86
  4. Step 4: Simplify right side
    8,397,665.26x = 62,240,285,247,064.70
  5. Step 5: Solve for x
    x = 62,240,285,247,064.70/8,397,665.26
  6. Step 6: Final answer
    x = 7,411,617.79

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.