Home / 11,624,215.62-17,436,338.01-5,557,521.36

Finding the Fourth Proportional to 11,624,215.62, 17,436,338.01 and 5,557,521.36

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Solution

The fourth proportional to 11,624,215.62, 17,436,338.01 and 5,557,521.36 is: 8,336,289.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,624,215.62 : 17,436,338.01 = 5,557,521.36 : x
  2. Step 2: Convert to fraction form
    11,624,215.62/17,436,338.01 = 5,557,521.36/x
  3. Step 3: Cross multiply
    11,624,215.62x = 17,436,338.01 × 5,557,521.36
  4. Step 4: Simplify right side
    11,624,215.62x = 96,902,820,930,754.91
  5. Step 5: Solve for x
    x = 96,902,820,930,754.91/11,624,215.62
  6. Step 6: Final answer
    x = 8,336,289.01

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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.