Home / 7,232,007.87-10,847,660.27-2,683,942.72

Finding the Fourth Proportional to 7,232,007.87, 10,847,660.27 and 2,683,942.72

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Solution

The fourth proportional to 7,232,007.87, 10,847,660.27 and 2,683,942.72 is: 4,025,783.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,007.87 : 10,847,660.27 = 2,683,942.72 : x
  2. Step 2: Convert to fraction form
    7,232,007.87/10,847,660.27 = 2,683,942.72/x
  3. Step 3: Cross multiply
    7,232,007.87x = 10,847,660.27 × 2,683,942.72
  4. Step 4: Simplify right side
    7,232,007.87x = 29,114,498,770,160.87
  5. Step 5: Solve for x
    x = 29,114,498,770,160.87/7,232,007.87
  6. Step 6: Final answer
    x = 4,025,783.61

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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.