Home / 3,273,674.54-4,517,897.92-1,984,569.26

Finding the Fourth Proportional to 3,273,674.54, 4,517,897.92 and 1,984,569.26

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Solution

The fourth proportional to 3,273,674.54, 4,517,897.92 and 1,984,569.26 is: 2,738,843.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,674.54 : 4,517,897.92 = 1,984,569.26 : x
  2. Step 2: Convert to fraction form
    3,273,674.54/4,517,897.92 = 1,984,569.26/x
  3. Step 3: Cross multiply
    3,273,674.54x = 4,517,897.92 × 1,984,569.26
  4. Step 4: Simplify right side
    3,273,674.54x = 8,966,081,304,299.03
  5. Step 5: Solve for x
    x = 8,966,081,304,299.03/3,273,674.54
  6. Step 6: Final answer
    x = 2,738,843.22

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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.