Home / 5,463,838.44-8,194,329.62-1,624,626.92

Finding the Fourth Proportional to 5,463,838.44, 8,194,329.62 and 1,624,626.92

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Solution

The fourth proportional to 5,463,838.44, 8,194,329.62 and 1,624,626.92 is: 2,436,515.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,838.44 : 8,194,329.62 = 1,624,626.92 : x
  2. Step 2: Convert to fraction form
    5,463,838.44/8,194,329.62 = 1,624,626.92/x
  3. Step 3: Cross multiply
    5,463,838.44x = 8,194,329.62 × 1,624,626.92
  4. Step 4: Simplify right side
    5,463,838.44x = 13,312,728,492,005.37
  5. Step 5: Solve for x
    x = 13,312,728,492,005.37/5,463,838.44
  6. Step 6: Final answer
    x = 2,436,515.76

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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.