Home / 3,949,063.60-5,923,595.40-2,353,428.40

Finding the Fourth Proportional to 3,949,063.60, 5,923,595.40 and 2,353,428.40

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Solution

The fourth proportional to 3,949,063.60, 5,923,595.40 and 2,353,428.40 is: 3,530,142.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,949,063.60 : 5,923,595.40 = 2,353,428.40 : x
  2. Step 2: Convert to fraction form
    3,949,063.60/5,923,595.40 = 2,353,428.40/x
  3. Step 3: Cross multiply
    3,949,063.60x = 5,923,595.40 × 2,353,428.40
  4. Step 4: Simplify right side
    3,949,063.60x = 13,940,757,644,469.36
  5. Step 5: Solve for x
    x = 13,940,757,644,469.36/3,949,063.60
  6. Step 6: Final answer
    x = 3,530,142.60

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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.