Home / 7,469,688.90-11,204,930.67-2,352,518.97

Finding the Fourth Proportional to 7,469,688.90, 11,204,930.67 and 2,352,518.97

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Solution

The fourth proportional to 7,469,688.90, 11,204,930.67 and 2,352,518.97 is: 3,528,903.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,469,688.90 : 11,204,930.67 = 2,352,518.97 : x
  2. Step 2: Convert to fraction form
    7,469,688.90/11,204,930.67 = 2,352,518.97/x
  3. Step 3: Cross multiply
    7,469,688.90x = 11,204,930.67 × 2,352,518.97
  4. Step 4: Simplify right side
    7,469,688.90x = 26,359,811,893,863.21
  5. Step 5: Solve for x
    x = 26,359,811,893,863.21/7,469,688.90
  6. Step 6: Final answer
    x = 3,528,903.58

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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.