Home / 6,844,947.93-9,446,030.19-3,789,162.18

Finding the Fourth Proportional to 6,844,947.93, 9,446,030.19 and 3,789,162.18

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Solution

The fourth proportional to 6,844,947.93, 9,446,030.19 and 3,789,162.18 is: 5,229,044.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,947.93 : 9,446,030.19 = 3,789,162.18 : x
  2. Step 2: Convert to fraction form
    6,844,947.93/9,446,030.19 = 3,789,162.18/x
  3. Step 3: Cross multiply
    6,844,947.93x = 9,446,030.19 × 3,789,162.18
  4. Step 4: Simplify right side
    6,844,947.93x = 35,792,540,347,086.21
  5. Step 5: Solve for x
    x = 35,792,540,347,086.21/6,844,947.93
  6. Step 6: Final answer
    x = 5,229,044.94

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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.