Home / 8,183,770-12,276,147.08-2,504,043.52

Finding the Fourth Proportional to 8,183,770, 12,276,147.08 and 2,504,043.52

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Solution

The fourth proportional to 8,183,770, 12,276,147.08 and 2,504,043.52 is: 3,756,215.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,183,770 : 12,276,147.08 = 2,504,043.52 : x
  2. Step 2: Convert to fraction form
    8,183,770/12,276,147.08 = 2,504,043.52/x
  3. Step 3: Cross multiply
    8,183,770x = 12,276,147.08 × 2,504,043.52
  4. Step 4: Simplify right side
    8,183,770x = 30,740,006,546,240.92
  5. Step 5: Solve for x
    x = 30,740,006,546,240.92/8,183,770
  6. Step 6: Final answer
    x = 3,756,215.85

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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.