Home / 11,536,849.14-17,303,951.79-3,018,007.86

Finding the Fourth Proportional to 11,536,849.14, 17,303,951.79 and 3,018,007.86

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Solution

The fourth proportional to 11,536,849.14, 17,303,951.79 and 3,018,007.86 is: 4,526,665.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,536,849.14 : 17,303,951.79 = 3,018,007.86 : x
  2. Step 2: Convert to fraction form
    11,536,849.14/17,303,951.79 = 3,018,007.86/x
  3. Step 3: Cross multiply
    11,536,849.14x = 17,303,951.79 × 3,018,007.86
  4. Step 4: Simplify right side
    11,536,849.14x = 52,223,462,511,281.06
  5. Step 5: Solve for x
    x = 52,223,462,511,281.06/11,536,849.14
  6. Step 6: Final answer
    x = 4,526,665.98

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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.