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Finding the Fourth Proportional to 6,583,800.52, 9,874,702.96 and 1,791,863.20

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Solution

The fourth proportional to 6,583,800.52, 9,874,702.96 and 1,791,863.20 is: 2,687,523.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,583,800.52 : 9,874,702.96 = 1,791,863.20 : x
  2. Step 2: Convert to fraction form
    6,583,800.52/9,874,702.96 = 1,791,863.20/x
  3. Step 3: Cross multiply
    6,583,800.52x = 9,874,702.96 × 1,791,863.20
  4. Step 4: Simplify right side
    6,583,800.52x = 17,694,116,844,955.07
  5. Step 5: Solve for x
    x = 17,694,116,844,955.07/6,583,800.52
  6. Step 6: Final answer
    x = 2,687,523.23

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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.