Home / 4,317,179.72-5,957,715.62-2,383,443.56

Finding the Fourth Proportional to 4,317,179.72, 5,957,715.62 and 2,383,443.56

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Solution

The fourth proportional to 4,317,179.72, 5,957,715.62 and 2,383,443.56 is: 3,289,156.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,179.72 : 5,957,715.62 = 2,383,443.56 : x
  2. Step 2: Convert to fraction form
    4,317,179.72/5,957,715.62 = 2,383,443.56/x
  3. Step 3: Cross multiply
    4,317,179.72x = 5,957,715.62 × 2,383,443.56
  4. Step 4: Simplify right side
    4,317,179.72x = 14,199,878,926,800.41
  5. Step 5: Solve for x
    x = 14,199,878,926,800.41/4,317,179.72
  6. Step 6: Final answer
    x = 3,289,156.31

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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.