Home / 2,214,545.08-3,056,072.46-1,195,949.83

Finding the Fourth Proportional to 2,214,545.08, 3,056,072.46 and 1,195,949.83

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Solution

The fourth proportional to 2,214,545.08, 3,056,072.46 and 1,195,949.83 is: 1,650,410.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,545.08 : 3,056,072.46 = 1,195,949.83 : x
  2. Step 2: Convert to fraction form
    2,214,545.08/3,056,072.46 = 1,195,949.83/x
  3. Step 3: Cross multiply
    2,214,545.08x = 3,056,072.46 × 1,195,949.83
  4. Step 4: Simplify right side
    2,214,545.08x = 3,654,909,339,004.68
  5. Step 5: Solve for x
    x = 3,654,909,339,004.68/2,214,545.08
  6. Step 6: Final answer
    x = 1,650,410.90

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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.