Home / 9,002,883.16-13,504,334.38-4,213,935.44

Finding the Fourth Proportional to 9,002,883.16, 13,504,334.38 and 4,213,935.44

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Solution

The fourth proportional to 9,002,883.16, 13,504,334.38 and 4,213,935.44 is: 6,320,907.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,002,883.16 : 13,504,334.38 = 4,213,935.44 : x
  2. Step 2: Convert to fraction form
    9,002,883.16/13,504,334.38 = 4,213,935.44/x
  3. Step 3: Cross multiply
    9,002,883.16x = 13,504,334.38 × 4,213,935.44
  4. Step 4: Simplify right side
    9,002,883.16x = 56,906,393,286,039.05
  5. Step 5: Solve for x
    x = 56,906,393,286,039.05/9,002,883.16
  6. Step 6: Final answer
    x = 6,320,907.68

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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.