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Finding the Fourth Proportional to 6,802,737.48, 9,387,776.88 and 3,746,951.73

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Solution

The fourth proportional to 6,802,737.48, 9,387,776.88 and 3,746,951.73 is: 5,170,792.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,737.48 : 9,387,776.88 = 3,746,951.73 : x
  2. Step 2: Convert to fraction form
    6,802,737.48/9,387,776.88 = 3,746,951.73/x
  3. Step 3: Cross multiply
    6,802,737.48x = 9,387,776.88 × 3,746,951.73
  4. Step 4: Simplify right side
    6,802,737.48x = 35,175,546,821,370.00
  5. Step 5: Solve for x
    x = 35,175,546,821,370.00/6,802,737.48
  6. Step 6: Final answer
    x = 5,170,792.92

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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.