Home / 3,667,052.08-5,059,992.56-2,035,471.72

Finding the Fourth Proportional to 3,667,052.08, 5,059,992.56 and 2,035,471.72

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Solution

The fourth proportional to 3,667,052.08, 5,059,992.56 and 2,035,471.72 is: 2,808,651.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,052.08 : 5,059,992.56 = 2,035,471.72 : x
  2. Step 2: Convert to fraction form
    3,667,052.08/5,059,992.56 = 2,035,471.72/x
  3. Step 3: Cross multiply
    3,667,052.08x = 5,059,992.56 × 2,035,471.72
  4. Step 4: Simplify right side
    3,667,052.08x = 10,299,471,759,290.40
  5. Step 5: Solve for x
    x = 10,299,471,759,290.40/3,667,052.08
  6. Step 6: Final answer
    x = 2,808,651.62

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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.