Home / 9,616,890.97-14,428,033.30-3,863,664.59

Finding the Fourth Proportional to 9,616,890.97, 14,428,033.30 and 3,863,664.59

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Solution

The fourth proportional to 9,616,890.97, 14,428,033.30 and 3,863,664.59 is: 5,796,580.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,616,890.97 : 14,428,033.30 = 3,863,664.59 : x
  2. Step 2: Convert to fraction form
    9,616,890.97/14,428,033.30 = 3,863,664.59/x
  3. Step 3: Cross multiply
    9,616,890.97x = 14,428,033.30 × 3,863,664.59
  4. Step 4: Simplify right side
    9,616,890.97x = 55,745,081,282,751.52
  5. Step 5: Solve for x
    x = 55,745,081,282,751.52/9,616,890.97
  6. Step 6: Final answer
    x = 5,796,580.36

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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.