Home / 2,433,511.45-3,647,074.11-1,790,806.83

Finding the Fourth Proportional to 2,433,511.45, 3,647,074.11 and 1,790,806.83

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Solution

The fourth proportional to 2,433,511.45, 3,647,074.11 and 1,790,806.83 is: 2,683,860.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,511.45 : 3,647,074.11 = 1,790,806.83 : x
  2. Step 2: Convert to fraction form
    2,433,511.45/3,647,074.11 = 1,790,806.83/x
  3. Step 3: Cross multiply
    2,433,511.45x = 3,647,074.11 × 1,790,806.83
  4. Step 4: Simplify right side
    2,433,511.45x = 6,531,205,205,312.12
  5. Step 5: Solve for x
    x = 6,531,205,205,312.12/2,433,511.45
  6. Step 6: Final answer
    x = 2,683,860.48

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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.