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Finding the Fourth Proportional to 365,802.08, 504,585.86 and 241,623.81

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Solution

The fourth proportional to 365,802.08, 504,585.86 and 241,623.81 is: 333,294.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,802.08 : 504,585.86 = 241,623.81 : x
  2. Step 2: Convert to fraction form
    365,802.08/504,585.86 = 241,623.81/x
  3. Step 3: Cross multiply
    365,802.08x = 504,585.86 × 241,623.81
  4. Step 4: Simplify right side
    365,802.08x = 121,919,956,757.21
  5. Step 5: Solve for x
    x = 121,919,956,757.21/365,802.08
  6. Step 6: Final answer
    x = 333,294.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.