Home / 5,498,896.06-8,238,585.21-2,296,975.78

Finding the Fourth Proportional to 5,498,896.06, 8,238,585.21 and 2,296,975.78

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Solution

The fourth proportional to 5,498,896.06, 8,238,585.21 and 2,296,975.78 is: 3,441,387.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,498,896.06 : 8,238,585.21 = 2,296,975.78 : x
  2. Step 2: Convert to fraction form
    5,498,896.06/8,238,585.21 = 2,296,975.78/x
  3. Step 3: Cross multiply
    5,498,896.06x = 8,238,585.21 × 2,296,975.78
  4. Step 4: Simplify right side
    5,498,896.06x = 18,923,830,688,836.21
  5. Step 5: Solve for x
    x = 18,923,830,688,836.21/5,498,896.06
  6. Step 6: Final answer
    x = 3,441,387.23

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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.