Home / 4,441,439.89-6,664,623.25-2,166,982.98

Finding the Fourth Proportional to 4,441,439.89, 6,664,623.25 and 2,166,982.98

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Solution

The fourth proportional to 4,441,439.89, 6,664,623.25 and 2,166,982.98 is: 3,251,676.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,439.89 : 6,664,623.25 = 2,166,982.98 : x
  2. Step 2: Convert to fraction form
    4,441,439.89/6,664,623.25 = 2,166,982.98/x
  3. Step 3: Cross multiply
    4,441,439.89x = 6,664,623.25 × 2,166,982.98
  4. Step 4: Simplify right side
    4,441,439.89x = 14,442,125,150,862.29
  5. Step 5: Solve for x
    x = 14,442,125,150,862.29/4,441,439.89
  6. Step 6: Final answer
    x = 3,251,676.37

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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.