Home / 3,845,532.96-5,763,253.68-2,829,900.96

Finding the Fourth Proportional to 3,845,532.96, 5,763,253.68 and 2,829,900.96

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Solution

The fourth proportional to 3,845,532.96, 5,763,253.68 and 2,829,900.96 is: 4,241,138.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,845,532.96 : 5,763,253.68 = 2,829,900.96 : x
  2. Step 2: Convert to fraction form
    3,845,532.96/5,763,253.68 = 2,829,900.96/x
  3. Step 3: Cross multiply
    3,845,532.96x = 5,763,253.68 × 2,829,900.96
  4. Step 4: Simplify right side
    3,845,532.96x = 16,309,437,121,755.53
  5. Step 5: Solve for x
    x = 16,309,437,121,755.53/3,845,532.96
  6. Step 6: Final answer
    x = 4,241,138.30

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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.