Home / 6,250,896.56-9,369,950.96-4,229,353.92

Finding the Fourth Proportional to 6,250,896.56, 9,369,950.96 and 4,229,353.92

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Solution

The fourth proportional to 6,250,896.56, 9,369,950.96 and 4,229,353.92 is: 6,339,704.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,250,896.56 : 9,369,950.96 = 4,229,353.92 : x
  2. Step 2: Convert to fraction form
    6,250,896.56/9,369,950.96 = 4,229,353.92/x
  3. Step 3: Cross multiply
    6,250,896.56x = 9,369,950.96 × 4,229,353.92
  4. Step 4: Simplify right side
    6,250,896.56x = 39,628,838,822,883.77
  5. Step 5: Solve for x
    x = 39,628,838,822,883.77/6,250,896.56
  6. Step 6: Final answer
    x = 6,339,704.78

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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.