Home / 2,370,166.82-3,270,828.10-1,337,891.89

Finding the Fourth Proportional to 2,370,166.82, 3,270,828.10 and 1,337,891.89

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Solution

The fourth proportional to 2,370,166.82, 3,270,828.10 and 1,337,891.89 is: 1,846,289.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,166.82 : 3,270,828.10 = 1,337,891.89 : x
  2. Step 2: Convert to fraction form
    2,370,166.82/3,270,828.10 = 1,337,891.89/x
  3. Step 3: Cross multiply
    2,370,166.82x = 3,270,828.10 × 1,337,891.89
  4. Step 4: Simplify right side
    2,370,166.82x = 4,376,014,381,884.65
  5. Step 5: Solve for x
    x = 4,376,014,381,884.65/2,370,166.82
  6. Step 6: Final answer
    x = 1,846,289.61

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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.