Home / 3,848,684.64-5,769,040.68-3,167,610

Finding the Fourth Proportional to 3,848,684.64, 5,769,040.68 and 3,167,610

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Solution

The fourth proportional to 3,848,684.64, 5,769,040.68 and 3,167,610 is: 4,748,134.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,684.64 : 5,769,040.68 = 3,167,610 : x
  2. Step 2: Convert to fraction form
    3,848,684.64/5,769,040.68 = 3,167,610/x
  3. Step 3: Cross multiply
    3,848,684.64x = 5,769,040.68 × 3,167,610
  4. Step 4: Simplify right side
    3,848,684.64x = 18,274,070,948,374.80
  5. Step 5: Solve for x
    x = 18,274,070,948,374.80/3,848,684.64
  6. Step 6: Final answer
    x = 4,748,134.14

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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.