Home / 3,804,583.31-5,250,324.52-2,085,715.97

Finding the Fourth Proportional to 3,804,583.31, 5,250,324.52 and 2,085,715.97

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Solution

The fourth proportional to 3,804,583.31, 5,250,324.52 and 2,085,715.97 is: 2,878,287.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,583.31 : 5,250,324.52 = 2,085,715.97 : x
  2. Step 2: Convert to fraction form
    3,804,583.31/5,250,324.52 = 2,085,715.97/x
  3. Step 3: Cross multiply
    3,804,583.31x = 5,250,324.52 × 2,085,715.97
  4. Step 4: Simplify right side
    3,804,583.31x = 10,950,685,688,618.00
  5. Step 5: Solve for x
    x = 10,950,685,688,618.00/3,804,583.31
  6. Step 6: Final answer
    x = 2,878,287.79

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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.