Home / 1,591,141.33-2,388,253.39-1,504,730.27

Finding the Fourth Proportional to 1,591,141.33, 2,388,253.39 and 1,504,730.27

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Solution

The fourth proportional to 1,591,141.33, 2,388,253.39 and 1,504,730.27 is: 2,258,553.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,591,141.33 : 2,388,253.39 = 1,504,730.27 : x
  2. Step 2: Convert to fraction form
    1,591,141.33/2,388,253.39 = 1,504,730.27/x
  3. Step 3: Cross multiply
    1,591,141.33x = 2,388,253.39 × 1,504,730.27
  4. Step 4: Simplify right side
    1,591,141.33x = 3,593,677,168,363.12
  5. Step 5: Solve for x
    x = 3,593,677,168,363.12/1,591,141.33
  6. Step 6: Final answer
    x = 2,258,553.09

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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.