Home / 3,269,351.31-4,901,369.69-1,140,930.11

Finding the Fourth Proportional to 3,269,351.31, 4,901,369.69 and 1,140,930.11

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Solution

The fourth proportional to 3,269,351.31, 4,901,369.69 and 1,140,930.11 is: 1,710,467.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,351.31 : 4,901,369.69 = 1,140,930.11 : x
  2. Step 2: Convert to fraction form
    3,269,351.31/4,901,369.69 = 1,140,930.11/x
  3. Step 3: Cross multiply
    3,269,351.31x = 4,901,369.69 × 1,140,930.11
  4. Step 4: Simplify right side
    3,269,351.31x = 5,592,120,240,680.18
  5. Step 5: Solve for x
    x = 5,592,120,240,680.18/3,269,351.31
  6. Step 6: Final answer
    x = 1,710,467.83

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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.