Home / 8,896,694.62-13,342,425.90-3,779,083.84

Finding the Fourth Proportional to 8,896,694.62, 13,342,425.90 and 3,779,083.84

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Solution

The fourth proportional to 8,896,694.62, 13,342,425.90 and 3,779,083.84 is: 5,667,514.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,896,694.62 : 13,342,425.90 = 3,779,083.84 : x
  2. Step 2: Convert to fraction form
    8,896,694.62/13,342,425.90 = 3,779,083.84/x
  3. Step 3: Cross multiply
    8,896,694.62x = 13,342,425.90 × 3,779,083.84
  4. Step 4: Simplify right side
    8,896,694.62x = 50,422,146,105,087.45
  5. Step 5: Solve for x
    x = 50,422,146,105,087.45/8,896,694.62
  6. Step 6: Final answer
    x = 5,667,514.54

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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.