Home / 4,624,525.39-6,382,222.72-2,665,013.07

Finding the Fourth Proportional to 4,624,525.39, 6,382,222.72 and 2,665,013.07

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Solution

The fourth proportional to 4,624,525.39, 6,382,222.72 and 2,665,013.07 is: 3,677,935.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624,525.39 : 6,382,222.72 = 2,665,013.07 : x
  2. Step 2: Convert to fraction form
    4,624,525.39/6,382,222.72 = 2,665,013.07/x
  3. Step 3: Cross multiply
    4,624,525.39x = 6,382,222.72 × 2,665,013.07
  4. Step 4: Simplify right side
    4,624,525.39x = 17,008,706,951,125.88
  5. Step 5: Solve for x
    x = 17,008,706,951,125.88/4,624,525.39
  6. Step 6: Final answer
    x = 3,677,935.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.