Home / 4,141,373.56-6,212,951.08-2,065,205.86

Finding the Fourth Proportional to 4,141,373.56, 6,212,951.08 and 2,065,205.86

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Solution

The fourth proportional to 4,141,373.56, 6,212,951.08 and 2,065,205.86 is: 3,098,252.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141,373.56 : 6,212,951.08 = 2,065,205.86 : x
  2. Step 2: Convert to fraction form
    4,141,373.56/6,212,951.08 = 2,065,205.86/x
  3. Step 3: Cross multiply
    4,141,373.56x = 6,212,951.08 × 2,065,205.86
  4. Step 4: Simplify right side
    4,141,373.56x = 12,831,022,978,309.33
  5. Step 5: Solve for x
    x = 12,831,022,978,309.33/4,141,373.56
  6. Step 6: Final answer
    x = 3,098,252.98

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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.