Home / 11,082,358.20-16,624,055.70-3,509,916.60

Finding the Fourth Proportional to 11,082,358.20, 16,624,055.70 and 3,509,916.60

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Solution

The fourth proportional to 11,082,358.20, 16,624,055.70 and 3,509,916.60 is: 5,265,039.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,358.20 : 16,624,055.70 = 3,509,916.60 : x
  2. Step 2: Convert to fraction form
    11,082,358.20/16,624,055.70 = 3,509,916.60/x
  3. Step 3: Cross multiply
    11,082,358.20x = 16,624,055.70 × 3,509,916.60
  4. Step 4: Simplify right side
    11,082,358.20x = 58,349,049,060,754.62
  5. Step 5: Solve for x
    x = 58,349,049,060,754.62/11,082,358.20
  6. Step 6: Final answer
    x = 5,265,039.08

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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.