Home / 11,353,522.92-17,032,996.24-3,780,554.28

Finding the Fourth Proportional to 11,353,522.92, 17,032,996.24 and 3,780,554.28

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Solution

The fourth proportional to 11,353,522.92, 17,032,996.24 and 3,780,554.28 is: 5,671,734.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,353,522.92 : 17,032,996.24 = 3,780,554.28 : x
  2. Step 2: Convert to fraction form
    11,353,522.92/17,032,996.24 = 3,780,554.28/x
  3. Step 3: Cross multiply
    11,353,522.92x = 17,032,996.24 × 3,780,554.28
  4. Step 4: Simplify right side
    11,353,522.92x = 64,394,166,836,355.90
  5. Step 5: Solve for x
    x = 64,394,166,836,355.90/11,353,522.92
  6. Step 6: Final answer
    x = 5,671,734.43

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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.