Home / 4,856,260.80-7,287,307.20-2,016,076.80

Finding the Fourth Proportional to 4,856,260.80, 7,287,307.20 and 2,016,076.80

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Solution

The fourth proportional to 4,856,260.80, 7,287,307.20 and 2,016,076.80 is: 3,025,325.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,260.80 : 7,287,307.20 = 2,016,076.80 : x
  2. Step 2: Convert to fraction form
    4,856,260.80/7,287,307.20 = 2,016,076.80/x
  3. Step 3: Cross multiply
    4,856,260.80x = 7,287,307.20 × 2,016,076.80
  4. Step 4: Simplify right side
    4,856,260.80x = 14,691,770,980,392.96
  5. Step 5: Solve for x
    x = 14,691,770,980,392.96/4,856,260.80
  6. Step 6: Final answer
    x = 3,025,325.78

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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.