Home / 11,082,166.28-16,624,911.90-3,892,433

Finding the Fourth Proportional to 11,082,166.28, 16,624,911.90 and 3,892,433

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Solution

The fourth proportional to 11,082,166.28, 16,624,911.90 and 3,892,433 is: 5,839,233.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,166.28 : 16,624,911.90 = 3,892,433 : x
  2. Step 2: Convert to fraction form
    11,082,166.28/16,624,911.90 = 3,892,433/x
  3. Step 3: Cross multiply
    11,082,166.28x = 16,624,911.90 × 3,892,433
  4. Step 4: Simplify right side
    11,082,166.28x = 64,711,355,701,652.70
  5. Step 5: Solve for x
    x = 64,711,355,701,652.70/11,082,166.28
  6. Step 6: Final answer
    x = 5,839,233.42

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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.