Home / 3,624,350.72-5,436,558.30-1,100,005.52

Finding the Fourth Proportional to 3,624,350.72, 5,436,558.30 and 1,100,005.52

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Solution

The fourth proportional to 3,624,350.72, 5,436,558.30 and 1,100,005.52 is: 1,650,018.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,350.72 : 5,436,558.30 = 1,100,005.52 : x
  2. Step 2: Convert to fraction form
    3,624,350.72/5,436,558.30 = 1,100,005.52/x
  3. Step 3: Cross multiply
    3,624,350.72x = 5,436,558.30 × 1,100,005.52
  4. Step 4: Simplify right side
    3,624,350.72x = 5,980,244,139,801.82
  5. Step 5: Solve for x
    x = 5,980,244,139,801.82/3,624,350.72
  6. Step 6: Final answer
    x = 1,650,018.06

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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.