Home / 2,246,605.80-3,362,910.30-1,616,749.80

Finding the Fourth Proportional to 2,246,605.80, 3,362,910.30 and 1,616,749.80

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Solution

The fourth proportional to 2,246,605.80, 3,362,910.30 and 1,616,749.80 is: 2,420,088.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,605.80 : 3,362,910.30 = 1,616,749.80 : x
  2. Step 2: Convert to fraction form
    2,246,605.80/3,362,910.30 = 1,616,749.80/x
  3. Step 3: Cross multiply
    2,246,605.80x = 3,362,910.30 × 1,616,749.80
  4. Step 4: Simplify right side
    2,246,605.80x = 5,436,984,554,942.94
  5. Step 5: Solve for x
    x = 5,436,984,554,942.94/2,246,605.80
  6. Step 6: Final answer
    x = 2,420,088.36

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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.