Home / 3,504,292.40-4,836,957.72-2,054,301.68

Finding the Fourth Proportional to 3,504,292.40, 4,836,957.72 and 2,054,301.68

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Solution

The fourth proportional to 3,504,292.40, 4,836,957.72 and 2,054,301.68 is: 2,835,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,292.40 : 4,836,957.72 = 2,054,301.68 : x
  2. Step 2: Convert to fraction form
    3,504,292.40/4,836,957.72 = 2,054,301.68/x
  3. Step 3: Cross multiply
    3,504,292.40x = 4,836,957.72 × 2,054,301.68
  4. Step 4: Simplify right side
    3,504,292.40x = 9,936,570,370,284.97
  5. Step 5: Solve for x
    x = 9,936,570,370,284.97/3,504,292.40
  6. Step 6: Final answer
    x = 2,835,542.60

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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.