Home / 3,910,228.69-5,868,511.77-2,017,511.41

Finding the Fourth Proportional to 3,910,228.69, 5,868,511.77 and 2,017,511.41

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Solution

The fourth proportional to 3,910,228.69, 5,868,511.77 and 2,017,511.41 is: 3,027,902.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,910,228.69 : 5,868,511.77 = 2,017,511.41 : x
  2. Step 2: Convert to fraction form
    3,910,228.69/5,868,511.77 = 2,017,511.41/x
  3. Step 3: Cross multiply
    3,910,228.69x = 5,868,511.77 × 2,017,511.41
  4. Step 4: Simplify right side
    3,910,228.69x = 11,839,789,455,694.29
  5. Step 5: Solve for x
    x = 11,839,789,455,694.29/3,910,228.69
  6. Step 6: Final answer
    x = 3,027,902.05

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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.