Home / 3,834,624.11-5,293,698.84-2,384,786.61

Finding the Fourth Proportional to 3,834,624.11, 5,293,698.84 and 2,384,786.61

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Solution

The fourth proportional to 3,834,624.11, 5,293,698.84 and 2,384,786.61 is: 3,292,198.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,624.11 : 5,293,698.84 = 2,384,786.61 : x
  2. Step 2: Convert to fraction form
    3,834,624.11/5,293,698.84 = 2,384,786.61/x
  3. Step 3: Cross multiply
    3,834,624.11x = 5,293,698.84 × 2,384,786.61
  4. Step 4: Simplify right side
    3,834,624.11x = 12,624,342,111,004.53
  5. Step 5: Solve for x
    x = 12,624,342,111,004.53/3,834,624.11
  6. Step 6: Final answer
    x = 3,292,198.08

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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.