Home / 13,082,525.89-19,624,329.92-3,860,498.50

Finding the Fourth Proportional to 13,082,525.89, 19,624,329.92 and 3,860,498.50

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Solution

The fourth proportional to 13,082,525.89, 19,624,329.92 and 3,860,498.50 is: 5,790,907.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,082,525.89 : 19,624,329.92 = 3,860,498.50 : x
  2. Step 2: Convert to fraction form
    13,082,525.89/19,624,329.92 = 3,860,498.50/x
  3. Step 3: Cross multiply
    13,082,525.89x = 19,624,329.92 × 3,860,498.50
  4. Step 4: Simplify right side
    13,082,525.89x = 75,759,696,180,255.55
  5. Step 5: Solve for x
    x = 75,759,696,180,255.55/13,082,525.89
  6. Step 6: Final answer
    x = 5,790,907.42

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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.