Home / 11,035,136.66-16,552,513.62-4,965,573.78

Finding the Fourth Proportional to 11,035,136.66, 16,552,513.62 and 4,965,573.78

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Solution

The fourth proportional to 11,035,136.66, 16,552,513.62 and 4,965,573.78 is: 7,448,274.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,035,136.66 : 16,552,513.62 = 4,965,573.78 : x
  2. Step 2: Convert to fraction form
    11,035,136.66/16,552,513.62 = 4,965,573.78/x
  3. Step 3: Cross multiply
    11,035,136.66x = 16,552,513.62 × 4,965,573.78
  4. Step 4: Simplify right side
    11,035,136.66x = 82,192,727,624,564.89
  5. Step 5: Solve for x
    x = 82,192,727,624,564.89/11,035,136.66
  6. Step 6: Final answer
    x = 7,448,274.56

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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.