Home / 7,094,811.25-9,790,850.46-4,039,025.50

Finding the Fourth Proportional to 7,094,811.25, 9,790,850.46 and 4,039,025.50

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Solution

The fourth proportional to 7,094,811.25, 9,790,850.46 and 4,039,025.50 is: 5,573,861.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094,811.25 : 9,790,850.46 = 4,039,025.50 : x
  2. Step 2: Convert to fraction form
    7,094,811.25/9,790,850.46 = 4,039,025.50/x
  3. Step 3: Cross multiply
    7,094,811.25x = 9,790,850.46 × 4,039,025.50
  4. Step 4: Simplify right side
    7,094,811.25x = 39,545,494,674,626.73
  5. Step 5: Solve for x
    x = 39,545,494,674,626.73/7,094,811.25
  6. Step 6: Final answer
    x = 5,573,861.42

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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.