Home / 11,736,450.60-17,602,786.14-3,214,793.96

Finding the Fourth Proportional to 11,736,450.60, 17,602,786.14 and 3,214,793.96

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Solution

The fourth proportional to 11,736,450.60, 17,602,786.14 and 3,214,793.96 is: 4,821,673.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,450.60 : 17,602,786.14 = 3,214,793.96 : x
  2. Step 2: Convert to fraction form
    11,736,450.60/17,602,786.14 = 3,214,793.96/x
  3. Step 3: Cross multiply
    11,736,450.60x = 17,602,786.14 × 3,214,793.96
  4. Step 4: Simplify right side
    11,736,450.60x = 56,589,330,562,043.72
  5. Step 5: Solve for x
    x = 56,589,330,562,043.72/11,736,450.60
  6. Step 6: Final answer
    x = 4,821,673.31

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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.