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Finding the Fourth Proportional to 336,710.70, 464,657.85 and 183,751.92

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Solution

The fourth proportional to 336,710.70, 464,657.85 and 183,751.92 is: 253,576.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,710.70 : 464,657.85 = 183,751.92 : x
  2. Step 2: Convert to fraction form
    336,710.70/464,657.85 = 183,751.92/x
  3. Step 3: Cross multiply
    336,710.70x = 464,657.85 × 183,751.92
  4. Step 4: Simplify right side
    336,710.70x = 85,381,772,080.57
  5. Step 5: Solve for x
    x = 85,381,772,080.57/336,710.70
  6. Step 6: Final answer
    x = 253,576.06

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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.