Home / 11,054,168.89-16,583,221.94-3,767,224.61

Finding the Fourth Proportional to 11,054,168.89, 16,583,221.94 and 3,767,224.61

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Solution

The fourth proportional to 11,054,168.89, 16,583,221.94 and 3,767,224.61 is: 5,651,507.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054,168.89 : 16,583,221.94 = 3,767,224.61 : x
  2. Step 2: Convert to fraction form
    11,054,168.89/16,583,221.94 = 3,767,224.61/x
  3. Step 3: Cross multiply
    11,054,168.89x = 16,583,221.94 × 3,767,224.61
  4. Step 4: Simplify right side
    11,054,168.89x = 62,472,721,828,081.88
  5. Step 5: Solve for x
    x = 62,472,721,828,081.88/11,054,168.89
  6. Step 6: Final answer
    x = 5,651,507.81

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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.