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Finding the Fourth Proportional to 264,599.15, 364,945.64 and 183,063.06

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Solution

The fourth proportional to 264,599.15, 364,945.64 and 183,063.06 is: 252,487.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,599.15 : 364,945.64 = 183,063.06 : x
  2. Step 2: Convert to fraction form
    264,599.15/364,945.64 = 183,063.06/x
  3. Step 3: Cross multiply
    264,599.15x = 364,945.64 × 183,063.06
  4. Step 4: Simplify right side
    264,599.15x = 66,808,064,676.74
  5. Step 5: Solve for x
    x = 66,808,064,676.74/264,599.15
  6. Step 6: Final answer
    x = 252,487.83

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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.