Home / 3,846,710.39-5,308,748.25-2,192,896.94

Finding the Fourth Proportional to 3,846,710.39, 5,308,748.25 and 2,192,896.94

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Solution

The fourth proportional to 3,846,710.39, 5,308,748.25 and 2,192,896.94 is: 3,026,361.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,846,710.39 : 5,308,748.25 = 2,192,896.94 : x
  2. Step 2: Convert to fraction form
    3,846,710.39/5,308,748.25 = 2,192,896.94/x
  3. Step 3: Cross multiply
    3,846,710.39x = 5,308,748.25 × 2,192,896.94
  4. Step 4: Simplify right side
    3,846,710.39x = 11,641,537,792,655.36
  5. Step 5: Solve for x
    x = 11,641,537,792,655.36/3,846,710.39
  6. Step 6: Final answer
    x = 3,026,361.91

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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.