Home / 4,832,226.56-6,661,488.12-3,197,896.04

Finding the Fourth Proportional to 4,832,226.56, 6,661,488.12 and 3,197,896.04

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Solution

The fourth proportional to 4,832,226.56, 6,661,488.12 and 3,197,896.04 is: 4,408,474.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,226.56 : 6,661,488.12 = 3,197,896.04 : x
  2. Step 2: Convert to fraction form
    4,832,226.56/6,661,488.12 = 3,197,896.04/x
  3. Step 3: Cross multiply
    4,832,226.56x = 6,661,488.12 × 3,197,896.04
  4. Step 4: Simplify right side
    4,832,226.56x = 21,302,746,479,455.05
  5. Step 5: Solve for x
    x = 21,302,746,479,455.05/4,832,226.56
  6. Step 6: Final answer
    x = 4,408,474.27

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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.