Home / 3,842,581.60-5,763,864.66-3,608,747.56

Finding the Fourth Proportional to 3,842,581.60, 5,763,864.66 and 3,608,747.56

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Solution

The fourth proportional to 3,842,581.60, 5,763,864.66 and 3,608,747.56 is: 5,413,114.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,842,581.60 : 5,763,864.66 = 3,608,747.56 : x
  2. Step 2: Convert to fraction form
    3,842,581.60/5,763,864.66 = 3,608,747.56/x
  3. Step 3: Cross multiply
    3,842,581.60x = 5,763,864.66 × 3,608,747.56
  4. Step 4: Simplify right side
    3,842,581.60x = 20,800,332,527,945.23
  5. Step 5: Solve for x
    x = 20,800,332,527,945.23/3,842,581.60
  6. Step 6: Final answer
    x = 5,413,114.07

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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.