Home / 8,095,615.37-12,143,475.25-3,238,327.65

Finding the Fourth Proportional to 8,095,615.37, 12,143,475.25 and 3,238,327.65

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Solution

The fourth proportional to 8,095,615.37, 12,143,475.25 and 3,238,327.65 is: 4,857,512.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095,615.37 : 12,143,475.25 = 3,238,327.65 : x
  2. Step 2: Convert to fraction form
    8,095,615.37/12,143,475.25 = 3,238,327.65/x
  3. Step 3: Cross multiply
    8,095,615.37x = 12,143,475.25 × 3,238,327.65
  4. Step 4: Simplify right side
    8,095,615.37x = 39,324,551,706,607.88
  5. Step 5: Solve for x
    x = 39,324,551,706,607.88/8,095,615.37
  6. Step 6: Final answer
    x = 4,857,512.36

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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.