Home / 5,104,744.74-7,654,291.48-2,027,618.26

Finding the Fourth Proportional to 5,104,744.74, 7,654,291.48 and 2,027,618.26

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Solution

The fourth proportional to 5,104,744.74, 7,654,291.48 and 2,027,618.26 is: 3,040,305.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,744.74 : 7,654,291.48 = 2,027,618.26 : x
  2. Step 2: Convert to fraction form
    5,104,744.74/7,654,291.48 = 2,027,618.26/x
  3. Step 3: Cross multiply
    5,104,744.74x = 7,654,291.48 × 2,027,618.26
  4. Step 4: Simplify right side
    5,104,744.74x = 15,519,981,172,210.43
  5. Step 5: Solve for x
    x = 15,519,981,172,210.43/5,104,744.74
  6. Step 6: Final answer
    x = 3,040,305.04

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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.