Home / 2,729,864.40-4,094,796.60-2,304,711.60

Finding the Fourth Proportional to 2,729,864.40, 4,094,796.60 and 2,304,711.60

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Solution

The fourth proportional to 2,729,864.40, 4,094,796.60 and 2,304,711.60 is: 3,457,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,864.40 : 4,094,796.60 = 2,304,711.60 : x
  2. Step 2: Convert to fraction form
    2,729,864.40/4,094,796.60 = 2,304,711.60/x
  3. Step 3: Cross multiply
    2,729,864.40x = 4,094,796.60 × 2,304,711.60
  4. Step 4: Simplify right side
    2,729,864.40x = 9,437,325,223,660.56
  5. Step 5: Solve for x
    x = 9,437,325,223,660.56/2,729,864.40
  6. Step 6: Final answer
    x = 3,457,067.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.