Home / 4,119,843.84-5,685,972.83-2,284,710.27

Finding the Fourth Proportional to 4,119,843.84, 5,685,972.83 and 2,284,710.27

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Solution

The fourth proportional to 4,119,843.84, 5,685,972.83 and 2,284,710.27 is: 3,153,226.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,843.84 : 5,685,972.83 = 2,284,710.27 : x
  2. Step 2: Convert to fraction form
    4,119,843.84/5,685,972.83 = 2,284,710.27/x
  3. Step 3: Cross multiply
    4,119,843.84x = 5,685,972.83 × 2,284,710.27
  4. Step 4: Simplify right side
    4,119,843.84x = 12,990,800,519,641.96
  5. Step 5: Solve for x
    x = 12,990,800,519,641.96/4,119,843.84
  6. Step 6: Final answer
    x = 3,153,226.44

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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.