Home / 3,802,665.71-5,700,160.37-2,383,718.24

Finding the Fourth Proportional to 3,802,665.71, 5,700,160.37 and 2,383,718.24

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Solution

The fourth proportional to 3,802,665.71, 5,700,160.37 and 2,383,718.24 is: 3,573,171.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,665.71 : 5,700,160.37 = 2,383,718.24 : x
  2. Step 2: Convert to fraction form
    3,802,665.71/5,700,160.37 = 2,383,718.24/x
  3. Step 3: Cross multiply
    3,802,665.71x = 5,700,160.37 × 2,383,718.24
  4. Step 4: Simplify right side
    3,802,665.71x = 13,587,576,204,474.76
  5. Step 5: Solve for x
    x = 13,587,576,204,474.76/3,802,665.71
  6. Step 6: Final answer
    x = 3,573,171.36

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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.