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Finding the Fourth Proportional to 733,602.90, 1,027,743.90 and 733,602.90

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Solution

The fourth proportional to 733,602.90, 1,027,743.90 and 733,602.90 is: 1,027,743.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,602.90 : 1,027,743.90 = 733,602.90 : x
  2. Step 2: Convert to fraction form
    733,602.90/1,027,743.90 = 733,602.90/x
  3. Step 3: Cross multiply
    733,602.90x = 1,027,743.90 × 733,602.90
  4. Step 4: Simplify right side
    733,602.90x = 753,955,905,497.31
  5. Step 5: Solve for x
    x = 753,955,905,497.31/733,602.90
  6. Step 6: Final answer
    x = 1,027,743.90

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.