Home / 3,863,033.84-5,790,142.83-1,556,049.62

Finding the Fourth Proportional to 3,863,033.84, 5,790,142.83 and 1,556,049.62

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Solution

The fourth proportional to 3,863,033.84, 5,790,142.83 and 1,556,049.62 is: 2,332,298.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,033.84 : 5,790,142.83 = 1,556,049.62 : x
  2. Step 2: Convert to fraction form
    3,863,033.84/5,790,142.83 = 1,556,049.62/x
  3. Step 3: Cross multiply
    3,863,033.84x = 5,790,142.83 × 1,556,049.62
  4. Step 4: Simplify right side
    3,863,033.84x = 9,009,749,550,367.23
  5. Step 5: Solve for x
    x = 9,009,749,550,367.23/3,863,033.84
  6. Step 6: Final answer
    x = 2,332,298.89

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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.