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Finding the Fourth Proportional to 336,599.82, 464,491.56 and 183,628.89

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Solution

The fourth proportional to 336,599.82, 464,491.56 and 183,628.89 is: 253,399.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,599.82 : 464,491.56 = 183,628.89 : x
  2. Step 2: Convert to fraction form
    336,599.82/464,491.56 = 183,628.89/x
  3. Step 3: Cross multiply
    336,599.82x = 464,491.56 × 183,628.89
  4. Step 4: Simplify right side
    336,599.82x = 85,294,069,577.17
  5. Step 5: Solve for x
    x = 85,294,069,577.17/336,599.82
  6. Step 6: Final answer
    x = 253,399.04

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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.