Home / 5,352,450.58-8,028,530.54-3,709,522.87

Finding the Fourth Proportional to 5,352,450.58, 8,028,530.54 and 3,709,522.87

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Solution

The fourth proportional to 5,352,450.58, 8,028,530.54 and 3,709,522.87 is: 5,564,183.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,450.58 : 8,028,530.54 = 3,709,522.87 : x
  2. Step 2: Convert to fraction form
    5,352,450.58/8,028,530.54 = 3,709,522.87/x
  3. Step 3: Cross multiply
    5,352,450.58x = 8,028,530.54 × 3,709,522.87
  4. Step 4: Simplify right side
    5,352,450.58x = 29,782,017,639,825.93
  5. Step 5: Solve for x
    x = 29,782,017,639,825.93/5,352,450.58
  6. Step 6: Final answer
    x = 5,564,183.58

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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.