Home / 8,313,956.14-12,470,928.87-6,053,857.94

Finding the Fourth Proportional to 8,313,956.14, 12,470,928.87 and 6,053,857.94

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Solution

The fourth proportional to 8,313,956.14, 12,470,928.87 and 6,053,857.94 is: 9,080,783.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,313,956.14 : 12,470,928.87 = 6,053,857.94 : x
  2. Step 2: Convert to fraction form
    8,313,956.14/12,470,928.87 = 6,053,857.94/x
  3. Step 3: Cross multiply
    8,313,956.14x = 12,470,928.87 × 6,053,857.94
  4. Step 4: Simplify right side
    8,313,956.14x = 75,497,231,758,824.73
  5. Step 5: Solve for x
    x = 75,497,231,758,824.73/8,313,956.14
  6. Step 6: Final answer
    x = 9,080,783.02

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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.