Home / 8,875,467.92-12,244,255.56-5,202,522.64

Finding the Fourth Proportional to 8,875,467.92, 12,244,255.56 and 5,202,522.64

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Solution

The fourth proportional to 8,875,467.92, 12,244,255.56 and 5,202,522.64 is: 7,177,200.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,875,467.92 : 12,244,255.56 = 5,202,522.64 : x
  2. Step 2: Convert to fraction form
    8,875,467.92/12,244,255.56 = 5,202,522.64/x
  3. Step 3: Cross multiply
    8,875,467.92x = 12,244,255.56 × 5,202,522.64
  4. Step 4: Simplify right side
    8,875,467.92x = 63,701,016,760,845.88
  5. Step 5: Solve for x
    x = 63,701,016,760,845.88/8,875,467.92
  6. Step 6: Final answer
    x = 7,177,200.95

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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.