Home / 2,530,651.16-3,796,020.66-932,391.56

Finding the Fourth Proportional to 2,530,651.16, 3,796,020.66 and 932,391.56

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Solution

The fourth proportional to 2,530,651.16, 3,796,020.66 and 932,391.56 is: 1,398,603.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,651.16 : 3,796,020.66 = 932,391.56 : x
  2. Step 2: Convert to fraction form
    2,530,651.16/3,796,020.66 = 932,391.56/x
  3. Step 3: Cross multiply
    2,530,651.16x = 3,796,020.66 × 932,391.56
  4. Step 4: Simplify right side
    2,530,651.16x = 3,539,377,624,969.63
  5. Step 5: Solve for x
    x = 3,539,377,624,969.63/2,530,651.16
  6. Step 6: Final answer
    x = 1,398,603.52

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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.