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Finding the Fourth Proportional to 336,675.84, 464,609.97 and 183,710.58

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Solution

The fourth proportional to 336,675.84, 464,609.97 and 183,710.58 is: 253,519.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,675.84 : 464,609.97 = 183,710.58 : x
  2. Step 2: Convert to fraction form
    336,675.84/464,609.97 = 183,710.58/x
  3. Step 3: Cross multiply
    336,675.84x = 464,609.97 × 183,710.58
  4. Step 4: Simplify right side
    336,675.84x = 85,353,767,062.48
  5. Step 5: Solve for x
    x = 85,353,767,062.48/336,675.84
  6. Step 6: Final answer
    x = 253,519.13

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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.