Home / 5,340,183.33-7,367,640.19-3,016,736.40

Finding the Fourth Proportional to 5,340,183.33, 7,367,640.19 and 3,016,736.40

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Solution

The fourth proportional to 5,340,183.33, 7,367,640.19 and 3,016,736.40 is: 4,162,072.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,340,183.33 : 7,367,640.19 = 3,016,736.40 : x
  2. Step 2: Convert to fraction form
    5,340,183.33/7,367,640.19 = 3,016,736.40/x
  3. Step 3: Cross multiply
    5,340,183.33x = 7,367,640.19 × 3,016,736.40
  4. Step 4: Simplify right side
    5,340,183.33x = 22,226,228,343,275.92
  5. Step 5: Solve for x
    x = 22,226,228,343,275.92/5,340,183.33
  6. Step 6: Final answer
    x = 4,162,072.16

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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.