Home / 7,527,940.93-11,291,330.62-2,410,906.47

Finding the Fourth Proportional to 7,527,940.93, 11,291,330.62 and 2,410,906.47

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Solution

The fourth proportional to 7,527,940.93, 11,291,330.62 and 2,410,906.47 is: 3,616,173.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527,940.93 : 11,291,330.62 = 2,410,906.47 : x
  2. Step 2: Convert to fraction form
    7,527,940.93/11,291,330.62 = 2,410,906.47/x
  3. Step 3: Cross multiply
    7,527,940.93x = 11,291,330.62 × 2,410,906.47
  4. Step 4: Simplify right side
    7,527,940.93x = 27,222,342,046,667.11
  5. Step 5: Solve for x
    x = 27,222,342,046,667.11/7,527,940.93
  6. Step 6: Final answer
    x = 3,616,173.71

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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.