Home / 2,788,704.59-4,183,249.04-1,167,841.44

Finding the Fourth Proportional to 2,788,704.59, 4,183,249.04 and 1,167,841.44

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Solution

The fourth proportional to 2,788,704.59, 4,183,249.04 and 1,167,841.44 is: 1,751,842.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,788,704.59 : 4,183,249.04 = 1,167,841.44 : x
  2. Step 2: Convert to fraction form
    2,788,704.59/4,183,249.04 = 1,167,841.44/x
  3. Step 3: Cross multiply
    2,788,704.59x = 4,183,249.04 × 1,167,841.44
  4. Step 4: Simplify right side
    2,788,704.59x = 4,885,371,601,359.01
  5. Step 5: Solve for x
    x = 4,885,371,601,359.01/2,788,704.59
  6. Step 6: Final answer
    x = 1,751,842.64

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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.