Home / 3,444,816.64-4,753,537.98-1,994,609.96

Finding the Fourth Proportional to 3,444,816.64, 4,753,537.98 and 1,994,609.96

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Solution

The fourth proportional to 3,444,816.64, 4,753,537.98 and 1,994,609.96 is: 2,752,382.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,816.64 : 4,753,537.98 = 1,994,609.96 : x
  2. Step 2: Convert to fraction form
    3,444,816.64/4,753,537.98 = 1,994,609.96/x
  3. Step 3: Cross multiply
    3,444,816.64x = 4,753,537.98 × 1,994,609.96
  4. Step 4: Simplify right side
    3,444,816.64x = 9,481,454,200,146.28
  5. Step 5: Solve for x
    x = 9,481,454,200,146.28/3,444,816.64
  6. Step 6: Final answer
    x = 2,752,382.84

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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.