Home / 14,496,506.87-21,744,766.46-4,261,367.37

Finding the Fourth Proportional to 14,496,506.87, 21,744,766.46 and 4,261,367.37

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Solution

The fourth proportional to 14,496,506.87, 21,744,766.46 and 4,261,367.37 is: 6,392,052.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,496,506.87 : 21,744,766.46 = 4,261,367.37 : x
  2. Step 2: Convert to fraction form
    14,496,506.87/21,744,766.46 = 4,261,367.37/x
  3. Step 3: Cross multiply
    14,496,506.87x = 21,744,766.46 × 4,261,367.37
  4. Step 4: Simplify right side
    14,496,506.87x = 92,662,438,206,826.20
  5. Step 5: Solve for x
    x = 92,662,438,206,826.20/14,496,506.87
  6. Step 6: Final answer
    x = 6,392,052.86

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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.