Home / 6,870,076.22-10,305,445.74-2,258,960.37

Finding the Fourth Proportional to 6,870,076.22, 10,305,445.74 and 2,258,960.37

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Solution

The fourth proportional to 6,870,076.22, 10,305,445.74 and 2,258,960.37 is: 3,388,549.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,870,076.22 : 10,305,445.74 = 2,258,960.37 : x
  2. Step 2: Convert to fraction form
    6,870,076.22/10,305,445.74 = 2,258,960.37/x
  3. Step 3: Cross multiply
    6,870,076.22x = 10,305,445.74 × 2,258,960.37
  4. Step 4: Simplify right side
    6,870,076.22x = 23,279,593,532,696.93
  5. Step 5: Solve for x
    x = 23,279,593,532,696.93/6,870,076.22
  6. Step 6: Final answer
    x = 3,388,549.53

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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.