Home / 3,996,261.96-5,992,815.06-1,599,659.88

Finding the Fourth Proportional to 3,996,261.96, 5,992,815.06 and 1,599,659.88

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Solution

The fourth proportional to 3,996,261.96, 5,992,815.06 and 1,599,659.88 is: 2,398,858.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,996,261.96 : 5,992,815.06 = 1,599,659.88 : x
  2. Step 2: Convert to fraction form
    3,996,261.96/5,992,815.06 = 1,599,659.88/x
  3. Step 3: Cross multiply
    3,996,261.96x = 5,992,815.06 × 1,599,659.88
  4. Step 4: Simplify right side
    3,996,261.96x = 9,586,465,819,741.79
  5. Step 5: Solve for x
    x = 9,586,465,819,741.79/3,996,261.96
  6. Step 6: Final answer
    x = 2,398,858.21

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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.