Home / 11,370,833.10-17,054,380.71-4,082,783.58

Finding the Fourth Proportional to 11,370,833.10, 17,054,380.71 and 4,082,783.58

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Solution

The fourth proportional to 11,370,833.10, 17,054,380.71 and 4,082,783.58 is: 6,123,504.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,370,833.10 : 17,054,380.71 = 4,082,783.58 : x
  2. Step 2: Convert to fraction form
    11,370,833.10/17,054,380.71 = 4,082,783.58/x
  3. Step 3: Cross multiply
    11,370,833.10x = 17,054,380.71 × 4,082,783.58
  4. Step 4: Simplify right side
    11,370,833.10x = 69,629,345,529,856.75
  5. Step 5: Solve for x
    x = 69,629,345,529,856.75/11,370,833.10
  6. Step 6: Final answer
    x = 6,123,504.31

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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.