Home / 11,904,414.96-17,857,545.48-3,706,027.50

Finding the Fourth Proportional to 11,904,414.96, 17,857,545.48 and 3,706,027.50

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Solution

The fourth proportional to 11,904,414.96, 17,857,545.48 and 3,706,027.50 is: 5,559,328.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,904,414.96 : 17,857,545.48 = 3,706,027.50 : x
  2. Step 2: Convert to fraction form
    11,904,414.96/17,857,545.48 = 3,706,027.50/x
  3. Step 3: Cross multiply
    11,904,414.96x = 17,857,545.48 × 3,706,027.50
  4. Step 4: Simplify right side
    11,904,414.96x = 66,180,554,631,380.70
  5. Step 5: Solve for x
    x = 66,180,554,631,380.70/11,904,414.96
  6. Step 6: Final answer
    x = 5,559,328.61

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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.