Home / 3,184,932.25-4,779,453.68-1,163,006.88

Finding the Fourth Proportional to 3,184,932.25, 4,779,453.68 and 1,163,006.88

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Solution

The fourth proportional to 3,184,932.25, 4,779,453.68 and 1,163,006.88 is: 1,745,260.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,932.25 : 4,779,453.68 = 1,163,006.88 : x
  2. Step 2: Convert to fraction form
    3,184,932.25/4,779,453.68 = 1,163,006.88/x
  3. Step 3: Cross multiply
    3,184,932.25x = 4,779,453.68 × 1,163,006.88
  4. Step 4: Simplify right side
    3,184,932.25x = 5,558,537,512,481.32
  5. Step 5: Solve for x
    x = 5,558,537,512,481.32/3,184,932.25
  6. Step 6: Final answer
    x = 1,745,260.83

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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.