Home / 6,193,217.08-9,292,869.06-2,783,912.50

Finding the Fourth Proportional to 6,193,217.08, 9,292,869.06 and 2,783,912.50

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Solution

The fourth proportional to 6,193,217.08, 9,292,869.06 and 2,783,912.50 is: 4,177,236.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,217.08 : 9,292,869.06 = 2,783,912.50 : x
  2. Step 2: Convert to fraction form
    6,193,217.08/9,292,869.06 = 2,783,912.50/x
  3. Step 3: Cross multiply
    6,193,217.08x = 9,292,869.06 × 2,783,912.50
  4. Step 4: Simplify right side
    6,193,217.08x = 25,870,534,336,997.25
  5. Step 5: Solve for x
    x = 25,870,534,336,997.25/6,193,217.08
  6. Step 6: Final answer
    x = 4,177,236.81

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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.