Home / 3,241,499.40-4,863,089.70-1,723,934.43

Finding the Fourth Proportional to 3,241,499.40, 4,863,089.70 and 1,723,934.43

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Solution

The fourth proportional to 3,241,499.40, 4,863,089.70 and 1,723,934.43 is: 2,586,348.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,499.40 : 4,863,089.70 = 1,723,934.43 : x
  2. Step 2: Convert to fraction form
    3,241,499.40/4,863,089.70 = 1,723,934.43/x
  3. Step 3: Cross multiply
    3,241,499.40x = 4,863,089.70 × 1,723,934.43
  4. Step 4: Simplify right side
    3,241,499.40x = 8,383,647,770,008.37
  5. Step 5: Solve for x
    x = 8,383,647,770,008.37/3,241,499.40
  6. Step 6: Final answer
    x = 2,586,348.70

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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.