Home / 5,664,564.73-8,496,906.68-4,534,510.65

Finding the Fourth Proportional to 5,664,564.73, 8,496,906.68 and 4,534,510.65

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Solution

The fourth proportional to 5,664,564.73, 8,496,906.68 and 4,534,510.65 is: 6,801,813.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,564.73 : 8,496,906.68 = 4,534,510.65 : x
  2. Step 2: Convert to fraction form
    5,664,564.73/8,496,906.68 = 4,534,510.65/x
  3. Step 3: Cross multiply
    5,664,564.73x = 8,496,906.68 × 4,534,510.65
  4. Step 4: Simplify right side
    5,664,564.73x = 38,529,313,832,516.14
  5. Step 5: Solve for x
    x = 38,529,313,832,516.14/5,664,564.73
  6. Step 6: Final answer
    x = 6,801,813.67

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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.