Home / 7,797,855.32-10,760,318.18-4,313,119.11

Finding the Fourth Proportional to 7,797,855.32, 10,760,318.18 and 4,313,119.11

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Solution

The fourth proportional to 7,797,855.32, 10,760,318.18 and 4,313,119.11 is: 5,951,704.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,797,855.32 : 10,760,318.18 = 4,313,119.11 : x
  2. Step 2: Convert to fraction form
    7,797,855.32/10,760,318.18 = 4,313,119.11/x
  3. Step 3: Cross multiply
    7,797,855.32x = 10,760,318.18 × 4,313,119.11
  4. Step 4: Simplify right side
    7,797,855.32x = 46,410,533,966,447.03
  5. Step 5: Solve for x
    x = 46,410,533,966,447.03/7,797,855.32
  6. Step 6: Final answer
    x = 5,951,704.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.