Home / 8,095,009.23-12,141,183.69-2,906,544.78

Finding the Fourth Proportional to 8,095,009.23, 12,141,183.69 and 2,906,544.78

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Solution

The fourth proportional to 8,095,009.23, 12,141,183.69 and 2,906,544.78 is: 4,359,339.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095,009.23 : 12,141,183.69 = 2,906,544.78 : x
  2. Step 2: Convert to fraction form
    8,095,009.23/12,141,183.69 = 2,906,544.78/x
  3. Step 3: Cross multiply
    8,095,009.23x = 12,141,183.69 × 2,906,544.78
  4. Step 4: Simplify right side
    8,095,009.23x = 35,288,894,077,190.63
  5. Step 5: Solve for x
    x = 35,288,894,077,190.63/8,095,009.23
  6. Step 6: Final answer
    x = 4,359,339.57

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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.