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Finding the Fourth Proportional to 2,718,566.57, 3,751,542.54 and 1,494,870.82

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Solution

The fourth proportional to 2,718,566.57, 3,751,542.54 and 1,494,870.82 is: 2,062,878.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,566.57 : 3,751,542.54 = 1,494,870.82 : x
  2. Step 2: Convert to fraction form
    2,718,566.57/3,751,542.54 = 1,494,870.82/x
  3. Step 3: Cross multiply
    2,718,566.57x = 3,751,542.54 × 1,494,870.82
  4. Step 4: Simplify right side
    2,718,566.57x = 5,608,071,473,034.68
  5. Step 5: Solve for x
    x = 5,608,071,473,034.68/2,718,566.57
  6. Step 6: Final answer
    x = 2,062,878.11

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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.