Home / 6,851,450.62-9,454,239.03-3,794,899.42

Finding the Fourth Proportional to 6,851,450.62, 9,454,239.03 and 3,794,899.42

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Solution

The fourth proportional to 6,851,450.62, 9,454,239.03 and 3,794,899.42 is: 5,236,538.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,450.62 : 9,454,239.03 = 3,794,899.42 : x
  2. Step 2: Convert to fraction form
    6,851,450.62/9,454,239.03 = 3,794,899.42/x
  3. Step 3: Cross multiply
    6,851,450.62x = 9,454,239.03 × 3,794,899.42
  4. Step 4: Simplify right side
    6,851,450.62x = 35,877,886,211,488.36
  5. Step 5: Solve for x
    x = 35,877,886,211,488.36/6,851,450.62
  6. Step 6: Final answer
    x = 5,236,538.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.