Home / 2,463,285.70-3,400,933.79-2,204,714.88

Finding the Fourth Proportional to 2,463,285.70, 3,400,933.79 and 2,204,714.88

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Solution

The fourth proportional to 2,463,285.70, 3,400,933.79 and 2,204,714.88 is: 3,043,938.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,285.70 : 3,400,933.79 = 2,204,714.88 : x
  2. Step 2: Convert to fraction form
    2,463,285.70/3,400,933.79 = 2,204,714.88/x
  3. Step 3: Cross multiply
    2,463,285.70x = 3,400,933.79 × 2,204,714.88
  4. Step 4: Simplify right side
    2,463,285.70x = 7,498,089,332,707.80
  5. Step 5: Solve for x
    x = 7,498,089,332,707.80/2,463,285.70
  6. Step 6: Final answer
    x = 3,043,938.16

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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.