Home / 3,621,301.60-5,431,952.40-1,096,956.85

Finding the Fourth Proportional to 3,621,301.60, 5,431,952.40 and 1,096,956.85

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Solution

The fourth proportional to 3,621,301.60, 5,431,952.40 and 1,096,956.85 is: 1,645,435.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,301.60 : 5,431,952.40 = 1,096,956.85 : x
  2. Step 2: Convert to fraction form
    3,621,301.60/5,431,952.40 = 1,096,956.85/x
  3. Step 3: Cross multiply
    3,621,301.60x = 5,431,952.40 × 1,096,956.85
  4. Step 4: Simplify right side
    3,621,301.60x = 5,958,617,394,053.94
  5. Step 5: Solve for x
    x = 5,958,617,394,053.94/3,621,301.60
  6. Step 6: Final answer
    x = 1,645,435.28

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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.