Home / 3,850,504.90-5,767,453.27-3,624,130.96

Finding the Fourth Proportional to 3,850,504.90, 5,767,453.27 and 3,624,130.96

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Solution

The fourth proportional to 3,850,504.90, 5,767,453.27 and 3,624,130.96 is: 5,428,380.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,850,504.90 : 5,767,453.27 = 3,624,130.96 : x
  2. Step 2: Convert to fraction form
    3,850,504.90/5,767,453.27 = 3,624,130.96/x
  3. Step 3: Cross multiply
    3,850,504.90x = 5,767,453.27 × 3,624,130.96
  4. Step 4: Simplify right side
    3,850,504.90x = 20,902,005,956,160.24
  5. Step 5: Solve for x
    x = 20,902,005,956,160.24/3,850,504.90
  6. Step 6: Final answer
    x = 5,428,380.56

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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.