Home / 2,351,951.40-3,530,000.70-2,016,028.20

Finding the Fourth Proportional to 2,351,951.40, 3,530,000.70 and 2,016,028.20

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Solution

The fourth proportional to 2,351,951.40, 3,530,000.70 and 2,016,028.20 is: 3,025,819.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,951.40 : 3,530,000.70 = 2,016,028.20 : x
  2. Step 2: Convert to fraction form
    2,351,951.40/3,530,000.70 = 2,016,028.20/x
  3. Step 3: Cross multiply
    2,351,951.40x = 3,530,000.70 × 2,016,028.20
  4. Step 4: Simplify right side
    2,351,951.40x = 7,116,580,957,219.74
  5. Step 5: Solve for x
    x = 7,116,580,957,219.74/2,351,951.40
  6. Step 6: Final answer
    x = 3,025,819.73

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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.