Home / 6,654,763.10-9,183,998.49-3,753,095.30

Finding the Fourth Proportional to 6,654,763.10, 9,183,998.49 and 3,753,095.30

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Solution

The fourth proportional to 6,654,763.10, 9,183,998.49 and 3,753,095.30 is: 5,179,511.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,763.10 : 9,183,998.49 = 3,753,095.30 : x
  2. Step 2: Convert to fraction form
    6,654,763.10/9,183,998.49 = 3,753,095.30/x
  3. Step 3: Cross multiply
    6,654,763.10x = 9,183,998.49 × 3,753,095.30
  4. Step 4: Simplify right side
    6,654,763.10x = 34,468,421,568,026.10
  5. Step 5: Solve for x
    x = 34,468,421,568,026.10/6,654,763.10
  6. Step 6: Final answer
    x = 5,179,511.43

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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.