Home / 11,232,399-16,848,597.92-3,146,571.84

Finding the Fourth Proportional to 11,232,399, 16,848,597.92 and 3,146,571.84

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Solution

The fourth proportional to 11,232,399, 16,848,597.92 and 3,146,571.84 is: 4,719,857.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,399 : 16,848,597.92 = 3,146,571.84 : x
  2. Step 2: Convert to fraction form
    11,232,399/16,848,597.92 = 3,146,571.84/x
  3. Step 3: Cross multiply
    11,232,399x = 16,848,597.92 × 3,146,571.84
  4. Step 4: Simplify right side
    11,232,399x = 53,015,323,758,554.58
  5. Step 5: Solve for x
    x = 53,015,323,758,554.58/11,232,399
  6. Step 6: Final answer
    x = 4,719,857.60

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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.