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Finding the Fourth Proportional to 662,714.10, 994,071.15 and 241,935.30

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Solution

The fourth proportional to 662,714.10, 994,071.15 and 241,935.30 is: 362,902.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,714.10 : 994,071.15 = 241,935.30 : x
  2. Step 2: Convert to fraction form
    662,714.10/994,071.15 = 241,935.30/x
  3. Step 3: Cross multiply
    662,714.10x = 994,071.15 × 241,935.30
  4. Step 4: Simplify right side
    662,714.10x = 240,500,901,896.60
  5. Step 5: Solve for x
    x = 240,500,901,896.60/662,714.10
  6. Step 6: Final answer
    x = 362,902.95

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.