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Finding the Fourth Proportional to 1,097.82, 1,514.98 and 600.46

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Solution

The fourth proportional to 1,097.82, 1,514.98 and 600.46 is: 828.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097.82 : 1,514.98 = 600.46 : x
  2. Step 2: Convert to fraction form
    1,097.82/1,514.98 = 600.46/x
  3. Step 3: Cross multiply
    1,097.82x = 1,514.98 × 600.46
  4. Step 4: Simplify right side
    1,097.82x = 909,684.89
  5. Step 5: Solve for x
    x = 909,684.89/1,097.82
  6. Step 6: Final answer
    x = 828.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.