Home / 7,416,469.16-11,127,900.64-4,004,078.17

Finding the Fourth Proportional to 7,416,469.16, 11,127,900.64 and 4,004,078.17

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Solution

The fourth proportional to 7,416,469.16, 11,127,900.64 and 4,004,078.17 is: 6,007,843.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,416,469.16 : 11,127,900.64 = 4,004,078.17 : x
  2. Step 2: Convert to fraction form
    7,416,469.16/11,127,900.64 = 4,004,078.17/x
  3. Step 3: Cross multiply
    7,416,469.16x = 11,127,900.64 × 4,004,078.17
  4. Step 4: Simplify right side
    7,416,469.16x = 44,556,984,052,393.87
  5. Step 5: Solve for x
    x = 44,556,984,052,393.87/7,416,469.16
  6. Step 6: Final answer
    x = 6,007,843.24

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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.