Home / 2,008,791.14-2,771,700.48-1,193,269.77

Finding the Fourth Proportional to 2,008,791.14, 2,771,700.48 and 1,193,269.77

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Solution

The fourth proportional to 2,008,791.14, 2,771,700.48 and 1,193,269.77 is: 1,646,456.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,008,791.14 : 2,771,700.48 = 1,193,269.77 : x
  2. Step 2: Convert to fraction form
    2,008,791.14/2,771,700.48 = 1,193,269.77/x
  3. Step 3: Cross multiply
    2,008,791.14x = 2,771,700.48 × 1,193,269.77
  4. Step 4: Simplify right side
    2,008,791.14x = 3,307,386,394,278.49
  5. Step 5: Solve for x
    x = 3,307,386,394,278.49/2,008,791.14
  6. Step 6: Final answer
    x = 1,646,456.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.