Home / 3,654,514.62-5,043,169.08-2,022,886.96

Finding the Fourth Proportional to 3,654,514.62, 5,043,169.08 and 2,022,886.96

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Solution

The fourth proportional to 3,654,514.62, 5,043,169.08 and 2,022,886.96 is: 2,791,550.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,514.62 : 5,043,169.08 = 2,022,886.96 : x
  2. Step 2: Convert to fraction form
    3,654,514.62/5,043,169.08 = 2,022,886.96/x
  3. Step 3: Cross multiply
    3,654,514.62x = 5,043,169.08 × 2,022,886.96
  4. Step 4: Simplify right side
    3,654,514.62x = 10,201,760,956,399.27
  5. Step 5: Solve for x
    x = 10,201,760,956,399.27/3,654,514.62
  6. Step 6: Final answer
    x = 2,791,550.18

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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.