Home / 9,344,986.20-14,023,748.70-3,279,706.20

Finding the Fourth Proportional to 9,344,986.20, 14,023,748.70 and 3,279,706.20

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Solution

The fourth proportional to 9,344,986.20, 14,023,748.70 and 3,279,706.20 is: 4,921,759.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,986.20 : 14,023,748.70 = 3,279,706.20 : x
  2. Step 2: Convert to fraction form
    9,344,986.20/14,023,748.70 = 3,279,706.20/x
  3. Step 3: Cross multiply
    9,344,986.20x = 14,023,748.70 × 3,279,706.20
  4. Step 4: Simplify right side
    9,344,986.20x = 45,993,775,558,631.94
  5. Step 5: Solve for x
    x = 45,993,775,558,631.94/9,344,986.20
  6. Step 6: Final answer
    x = 4,921,759.60

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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.