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Finding the Fourth Proportional to 795,474.61, 1,097,791.10 and 468,801.40

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Solution

The fourth proportional to 795,474.61, 1,097,791.10 and 468,801.40 is: 646,967.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,474.61 : 1,097,791.10 = 468,801.40 : x
  2. Step 2: Convert to fraction form
    795,474.61/1,097,791.10 = 468,801.40/x
  3. Step 3: Cross multiply
    795,474.61x = 1,097,791.10 × 468,801.40
  4. Step 4: Simplify right side
    795,474.61x = 514,646,004,587.54
  5. Step 5: Solve for x
    x = 514,646,004,587.54/795,474.61
  6. Step 6: Final answer
    x = 646,967.23

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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.