Home / 9,004,163.39-13,508,759.22-3,616,597.36

Finding the Fourth Proportional to 9,004,163.39, 13,508,759.22 and 3,616,597.36

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Solution

The fourth proportional to 9,004,163.39, 13,508,759.22 and 3,616,597.36 is: 5,425,905.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,004,163.39 : 13,508,759.22 = 3,616,597.36 : x
  2. Step 2: Convert to fraction form
    9,004,163.39/13,508,759.22 = 3,616,597.36/x
  3. Step 3: Cross multiply
    9,004,163.39x = 13,508,759.22 × 3,616,597.36
  4. Step 4: Simplify right side
    9,004,163.39x = 48,855,742,931,927.66
  5. Step 5: Solve for x
    x = 48,855,742,931,927.66/9,004,163.39
  6. Step 6: Final answer
    x = 5,425,905.86

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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.