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Finding the Fourth Proportional to 336,564.93, 464,460.93 and 183,606.38

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Solution

The fourth proportional to 336,564.93, 464,460.93 and 183,606.38 is: 253,377.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,564.93 : 464,460.93 = 183,606.38 : x
  2. Step 2: Convert to fraction form
    336,564.93/464,460.93 = 183,606.38/x
  3. Step 3: Cross multiply
    336,564.93x = 464,460.93 × 183,606.38
  4. Step 4: Simplify right side
    336,564.93x = 85,277,990,008.73
  5. Step 5: Solve for x
    x = 85,277,990,008.73/336,564.93
  6. Step 6: Final answer
    x = 253,377.53

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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.