Home / 2,449,795.16-3,380,541.83-1,347,304.19

Finding the Fourth Proportional to 2,449,795.16, 3,380,541.83 and 1,347,304.19

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Solution

The fourth proportional to 2,449,795.16, 3,380,541.83 and 1,347,304.19 is: 1,859,183.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,795.16 : 3,380,541.83 = 1,347,304.19 : x
  2. Step 2: Convert to fraction form
    2,449,795.16/3,380,541.83 = 1,347,304.19/x
  3. Step 3: Cross multiply
    2,449,795.16x = 3,380,541.83 × 1,347,304.19
  4. Step 4: Simplify right side
    2,449,795.16x = 4,554,618,172,029.27
  5. Step 5: Solve for x
    x = 4,554,618,172,029.27/2,449,795.16
  6. Step 6: Final answer
    x = 1,859,183.27

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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.