Home / 7,844,584.68-11,770,425.66-4,004,423.40

Finding the Fourth Proportional to 7,844,584.68, 11,770,425.66 and 4,004,423.40

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Solution

The fourth proportional to 7,844,584.68, 11,770,425.66 and 4,004,423.40 is: 6,008,446.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,584.68 : 11,770,425.66 = 4,004,423.40 : x
  2. Step 2: Convert to fraction form
    7,844,584.68/11,770,425.66 = 4,004,423.40/x
  3. Step 3: Cross multiply
    7,844,584.68x = 11,770,425.66 × 4,004,423.40
  4. Step 4: Simplify right side
    7,844,584.68x = 47,133,767,940,864.45
  5. Step 5: Solve for x
    x = 47,133,767,940,864.45/7,844,584.68
  6. Step 6: Final answer
    x = 6,008,446.57

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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.