Home / 2,308,714.94-3,185,249.87-1,493,949.45

Finding the Fourth Proportional to 2,308,714.94, 3,185,249.87 and 1,493,949.45

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Solution

The fourth proportional to 2,308,714.94, 3,185,249.87 and 1,493,949.45 is: 2,061,147.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,714.94 : 3,185,249.87 = 1,493,949.45 : x
  2. Step 2: Convert to fraction form
    2,308,714.94/3,185,249.87 = 1,493,949.45/x
  3. Step 3: Cross multiply
    2,308,714.94x = 3,185,249.87 × 1,493,949.45
  4. Step 4: Simplify right side
    2,308,714.94x = 4,758,602,307,078.63
  5. Step 5: Solve for x
    x = 4,758,602,307,078.63/2,308,714.94
  6. Step 6: Final answer
    x = 2,061,147.62

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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.