Home / 3,591,607.58-4,956,522.92-1,960,119.88

Finding the Fourth Proportional to 3,591,607.58, 4,956,522.92 and 1,960,119.88

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Solution

The fourth proportional to 3,591,607.58, 4,956,522.92 and 1,960,119.88 is: 2,705,022.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,607.58 : 4,956,522.92 = 1,960,119.88 : x
  2. Step 2: Convert to fraction form
    3,591,607.58/4,956,522.92 = 1,960,119.88/x
  3. Step 3: Cross multiply
    3,591,607.58x = 4,956,522.92 × 1,960,119.88
  4. Step 4: Simplify right side
    3,591,607.58x = 9,715,379,111,167.65
  5. Step 5: Solve for x
    x = 9,715,379,111,167.65/3,591,607.58
  6. Step 6: Final answer
    x = 2,705,022.44

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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.