Home / 5,933,429.84-8,187,789.48-3,355,651.28

Finding the Fourth Proportional to 5,933,429.84, 8,187,789.48 and 3,355,651.28

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Solution

The fourth proportional to 5,933,429.84, 8,187,789.48 and 3,355,651.28 is: 4,630,604.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,429.84 : 8,187,789.48 = 3,355,651.28 : x
  2. Step 2: Convert to fraction form
    5,933,429.84/8,187,789.48 = 3,355,651.28/x
  3. Step 3: Cross multiply
    5,933,429.84x = 8,187,789.48 × 3,355,651.28
  4. Step 4: Simplify right side
    5,933,429.84x = 27,475,366,248,932.54
  5. Step 5: Solve for x
    x = 27,475,366,248,932.54/5,933,429.84
  6. Step 6: Final answer
    x = 4,630,604.39

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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.