Home / 7,469,769.16-11,205,050.82-2,352,599.20

Finding the Fourth Proportional to 7,469,769.16, 11,205,050.82 and 2,352,599.20

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Solution

The fourth proportional to 7,469,769.16, 11,205,050.82 and 2,352,599.20 is: 3,529,023.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,469,769.16 : 11,205,050.82 = 2,352,599.20 : x
  2. Step 2: Convert to fraction form
    7,469,769.16/11,205,050.82 = 2,352,599.20/x
  3. Step 3: Cross multiply
    7,469,769.16x = 11,205,050.82 × 2,352,599.20
  4. Step 4: Simplify right side
    7,469,769.16x = 26,360,993,595,091.35
  5. Step 5: Solve for x
    x = 26,360,993,595,091.35/7,469,769.16
  6. Step 6: Final answer
    x = 3,529,023.86

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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.