Home / 3,627,103.60-5,005,202.52-2,017,367.92

Finding the Fourth Proportional to 3,627,103.60, 5,005,202.52 and 2,017,367.92

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Solution

The fourth proportional to 3,627,103.60, 5,005,202.52 and 2,017,367.92 is: 2,783,856.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,103.60 : 5,005,202.52 = 2,017,367.92 : x
  2. Step 2: Convert to fraction form
    3,627,103.60/5,005,202.52 = 2,017,367.92/x
  3. Step 3: Cross multiply
    3,627,103.60x = 5,005,202.52 × 2,017,367.92
  4. Step 4: Simplify right side
    3,627,103.60x = 10,097,334,996,951.16
  5. Step 5: Solve for x
    x = 10,097,334,996,951.16/3,627,103.60
  6. Step 6: Final answer
    x = 2,783,856.24

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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.