Home / 4,584,555.60-6,874,414.20-1,550,878.80

Finding the Fourth Proportional to 4,584,555.60, 6,874,414.20 and 1,550,878.80

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Solution

The fourth proportional to 4,584,555.60, 6,874,414.20 and 1,550,878.80 is: 2,325,499.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,555.60 : 6,874,414.20 = 1,550,878.80 : x
  2. Step 2: Convert to fraction form
    4,584,555.60/6,874,414.20 = 1,550,878.80/x
  3. Step 3: Cross multiply
    4,584,555.60x = 6,874,414.20 × 1,550,878.80
  4. Step 4: Simplify right side
    4,584,555.60x = 10,661,383,245,198.96
  5. Step 5: Solve for x
    x = 10,661,383,245,198.96/4,584,555.60
  6. Step 6: Final answer
    x = 2,325,499.82

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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.