Home / 7,594,728.96-11,379,513.60-5,339,850.24

Finding the Fourth Proportional to 7,594,728.96, 11,379,513.60 and 5,339,850.24

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Solution

The fourth proportional to 7,594,728.96, 11,379,513.60 and 5,339,850.24 is: 8,000,930.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,594,728.96 : 11,379,513.60 = 5,339,850.24 : x
  2. Step 2: Convert to fraction form
    7,594,728.96/11,379,513.60 = 5,339,850.24/x
  3. Step 3: Cross multiply
    7,594,728.96x = 11,379,513.60 × 5,339,850.24
  4. Step 4: Simplify right side
    7,594,728.96x = 60,764,898,428,043.27
  5. Step 5: Solve for x
    x = 60,764,898,428,043.27/7,594,728.96
  6. Step 6: Final answer
    x = 8,000,930.48

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1.5x scale

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.