Home / 4,013,308.20-6,029,792.70-3,017,980.20

Finding the Fourth Proportional to 4,013,308.20, 6,029,792.70 and 3,017,980.20

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Solution

The fourth proportional to 4,013,308.20, 6,029,792.70 and 3,017,980.20 is: 4,534,362.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,308.20 : 6,029,792.70 = 3,017,980.20 : x
  2. Step 2: Convert to fraction form
    4,013,308.20/6,029,792.70 = 3,017,980.20/x
  3. Step 3: Cross multiply
    4,013,308.20x = 6,029,792.70 × 3,017,980.20
  4. Step 4: Simplify right side
    4,013,308.20x = 18,197,794,978,704.54
  5. Step 5: Solve for x
    x = 18,197,794,978,704.54/4,013,308.20
  6. Step 6: Final answer
    x = 4,534,362.69

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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.