Home / 3,667,001.60-5,060,383.80-2,035,313.84

Finding the Fourth Proportional to 3,667,001.60, 5,060,383.80 and 2,035,313.84

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Solution

The fourth proportional to 3,667,001.60, 5,060,383.80 and 2,035,313.84 is: 2,808,689.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,001.60 : 5,060,383.80 = 2,035,313.84 : x
  2. Step 2: Convert to fraction form
    3,667,001.60/5,060,383.80 = 2,035,313.84/x
  3. Step 3: Cross multiply
    3,667,001.60x = 5,060,383.80 × 2,035,313.84
  4. Step 4: Simplify right side
    3,667,001.60x = 10,299,469,183,851.79
  5. Step 5: Solve for x
    x = 10,299,469,183,851.79/3,667,001.60
  6. Step 6: Final answer
    x = 2,808,689.58

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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.